Aki Map 繁體中文

AKI MAP

Offline Map Guide

Aki Map map packs for Taiwan and Japan include trails, major roads, waterways, peaks, place names, and contour lines. Download them before your hike to use maps without a network.

27 map packs are available. Catalog updated: 2026-11-11. This list matches the Maps tab in the app.

Taiwan offline maps

台灣山域輕量版（50m 等高線）

50m contoursFree in app

Version 20260921-contours · About 143 MB · Updated 2026-09-21

A smaller offline vector map for Taiwan mountains using 50m contours with 100m/500m index contours. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting slope shading and highest-zoom building detail.

How it is made: Generated vector MBTiles for Taiwan mountain use with Natural Earth land polygons, OSM-derived layers, bilingual searchable POI, and SRTM-derived contours.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域標準版（20m 等高線）

20m contoursFree in app

Version 20260921-contours · About 198 MB · Updated 2026-09-21

A balanced offline vector map for Taiwan mountains using 20m contours. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting slope shading and highest-zoom building detail.

How it is made: Generated vector MBTiles for Taiwan mountain use with Natural Earth land polygons, OSM-derived layers, bilingual searchable POI, and SRTM-derived contours.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域高密度版（10m 等高線）

10m contoursSubscription required in app

Version 20260921-contours · About 294 MB · Updated 2026-09-21

A high-detail offline vector map for Taiwan mountains using dense 10m contours with 100m/500m index contours. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting slope shading and highest-zoom building detail. The denser contours make this file larger than the 20m and 50m versions.

How it is made: Generated vector MBTiles for Taiwan mountain use with Natural Earth land polygons, OSM-derived layers, bilingual searchable POI, and SRTM-derived contours.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域輕量版（高密度等高線）

10m contoursSubscription required in appRequires app 1.1.2 or later

Version 20261006-taiwan-only · About 214 MB · Updated 2026-10-06

Same content as the light map, with contour density increased to 10m intervals, zoom-adaptive to avoid bloating low-zoom tiles. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting highest-zoom building detail.

How it is made: Generated vector MBTiles for Taiwan mountain use with Natural Earth land polygons, OSM-derived layers, bilingual searchable POI, and SRTM-derived contours.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Slope, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Copernicus GLO-30 (WorldDEM-30): slope classification (300m grid). License: Copernicus DEM licence (COP-DEM-GLO-30). Attribution: produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • Copernicus WorldDEM-30: Slope classification data. License: Provided by the European Union and ESA; all rights reserved. Attribution: Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Slope classes are derived from Copernicus GLO-30 (WorldDEM-30): produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域完整版（高密度等高線，坡度與保護區）

10m contoursSubscription required in appRequires app 1.1.2 or later

Version 20261006-taiwan-only · About 381 MB · Updated 2026-10-06

Same content as the full map, with contour density increased to 10m intervals, zoom-adaptive to avoid bloating low-zoom tiles. Includes Taiwan trails, roads, waterways, peaks, places, bilingual searchable mountain POI, buildings, protected-area boundaries, and slope shading.

How it is made: Generated vector MBTiles for Taiwan mountain use with Natural Earth land polygons, OSM-derived layers, bilingual searchable POI, and SRTM-derived contours.

Layers: Buildings, Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Slope, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Copernicus GLO-30 (WorldDEM-30): slope classification (300m grid). License: Copernicus DEM licence (COP-DEM-GLO-30). Attribution: produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • Copernicus WorldDEM-30: Slope classification data. License: Provided by the European Union and ESA; all rights reserved. Attribution: Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Slope classes are derived from Copernicus GLO-30 (WorldDEM-30): produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Taiwan Valley Relief (50m Contours)

50m contoursSubscription required in appIncludes terrain shadingRequires app 1.1.2 or later

Version 20261002-valley-terrain-r5 · About 227 MB · Updated 2026-10-02

Offline terrain map for Taiwan and nearby major islands, with 50m contours and multidirectional SRTM DEM hillshade clipped to Taiwan's administrative area.

How it is made: Clips vector MBTiles and multidirectional SRTM DEM hillshade raster MBTiles to Taiwan's administrative area and combines them in one offline ZIP; contour interval 50m.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256

Taiwan Valley Relief (20m Contours)

20m contoursSubscription required in appIncludes terrain shadingRequires app 1.1.2 or later

Version 20261002-valley-terrain-r5 · About 263 MB · Updated 2026-10-02

Offline terrain map for Taiwan and nearby major islands, with 20m contours and multidirectional SRTM DEM hillshade clipped to Taiwan's administrative area.

How it is made: Clips vector MBTiles and multidirectional SRTM DEM hillshade raster MBTiles to Taiwan's administrative area and combines them in one offline ZIP; contour interval 20m.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256

Taiwan Valley Relief (10m Contours)

10m contoursSubscription required in appIncludes terrain shadingRequires app 1.1.2 or later

Version 20261002-valley-terrain-r5 · About 321 MB · Updated 2026-10-02

Offline terrain map for Taiwan and nearby major islands, with 10m contours and multidirectional SRTM DEM hillshade clipped to Taiwan's administrative area.

How it is made: Clips vector MBTiles and multidirectional SRTM DEM hillshade raster MBTiles to Taiwan's administrative area and combines them in one offline ZIP; contour interval 10m.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256

Taiwan 3D terrain data

Free in appSeparate from map packs

Version 20261023 · About 161 MB

Lets saved routes in the app open in a 3D terrain preview, textured with the offline map pack you already have. Covers Taiwan, Penghu, Kinmen and Matsu; Japan is not available yet. Download it from the app's Maps tab.

Source: Contains modified Copernicus DEM GLO-30 data. © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.

SHA-256: 755cfae6bbd07f915acd3b13546789bf694bed7a909e68cfc96ea567191e21aa

Japan offline maps

Japan Chubu North (Northern Alps, Hakusan, Niigata, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 199 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for northern Chubu, Japan (Niigata, Toyama, Ishikawa, northern Fukui, northern Nagano, northern Gifu). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Chubu) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Chubu South (Central/Southern Alps, Yatsugatake, Ontake, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 184 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for southern Chubu, Japan (southern Nagano, Yamanashi, southern Gifu, Shizuoka, Aichi). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Chubu) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Kanto (Fuji-Hakone, Nikko, Oze, Chichibu, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 237 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for the Kanto region of Japan (Tokyo, Kanagawa, Saitama, Chiba, Ibaraki, Tochigi, Gunma) and the Mt. Fuji area. Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Kanto and Chubu) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Kinki (Kii Mountains, Omine, Odaigahara, Hira, Suzuka, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 207 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for the Kinki region of Japan (Mie, Shiga, Kyoto, Osaka, Hyogo, Nara, Wakayama). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Kansai) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Chugoku (Daisen, San'in, San'yo, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 164 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for the Chugoku region of Japan (Tottori, Shimane, Okayama, Hiroshima, Yamaguchi). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Chugoku) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Shikoku (Ishizuchi, Tsurugi, Shikoku Mountains, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 93 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for Shikoku, Japan (Kagawa, Tokushima, Ehime, Kochi). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Shikoku) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Kyushu (Kuju, Aso, Kirishima, Yakushima, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 192 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for Kyushu, Japan (Fukuoka, Saga, Nagasaki, Kumamoto, Oita, Miyazaki, Kagoshima) and Yakushima. Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Kyushu) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Southern Tohoku (Zao, Iide, Asahi, Azuma, Aizu, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 146 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for southern Tohoku, Japan (Miyagi, Yamagata, Fukushima). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Tohoku) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Northern Tohoku (Hakkoda, Shirakami, Iwate, Hachimantai, Chokai, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 126 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for northern Tohoku, Japan (Aomori, Iwate, Akita). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Tohoku) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Western Hokkaido (Rishiri, Shakotan, Yotei, Komagatake, central Hokkaido, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 105 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for western Hokkaido, Japan (Dohoku, Doo, Donan). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Hokkaido) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Japan Eastern Hokkaido (Daisetsuzan, Tokachi, Hidaka, Shiretoko, Akan, 20m Contours)

20m contoursFree in appRequires app 1.1.6 or later

Version 20261030 · About 112 MB · Updated 2026-10-30

Trails, roads, waterways, peaks, huts, places and 20m contours for eastern Hokkaido, Japan (Doto, Hidaka, Tokachi). Japan maps are still a pilot; trail and hut data come from OpenStreetMap and may be incomplete.

How it is made: Generated as MapLibre vector MBTiles with Planetiler. OSM (Geofabrik Hokkaido) provides roads, trails, waterways, places and POI; SRTM Skadi HGT produces 20m contours; land/sea basemap uses Natural Earth.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Japan extract (Geofabrik): roads, trails, water, places, huts and POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Taiwan offline maps

台灣山域輕量版（50m 等高線）

50m contoursFree in appRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 291 MB · Updated 2026-11-11

A smaller offline vector map for Taiwan mountains using 50m contours with 100m/500m index contours. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting slope shading and highest-zoom building detail.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域標準版（20m 等高線）

20m contoursFree in appRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 349 MB · Updated 2026-11-11

A balanced offline vector map for Taiwan mountains using 20m contours. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting slope shading and highest-zoom building detail.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域高密度版（10m 等高線）

10m contoursSubscription required in appRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 445 MB · Updated 2026-11-11

A high-detail offline vector map for Taiwan mountains using dense 10m contours with 100m/500m index contours. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting slope shading and highest-zoom building detail. The denser contours make this file larger than the 20m and 50m versions.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域輕量版（高密度等高線）

10m contoursSubscription required in appRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 365 MB · Updated 2026-11-11

Same content as the light map, with contour density increased to 10m intervals, zoom-adaptive to avoid bloating low-zoom tiles. Keeps trails, major roads, waterways, peaks, places, and bilingual searchable mountain POI while omitting highest-zoom building detail.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Slope, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Copernicus GLO-30 (WorldDEM-30): slope classification (300m grid). License: Copernicus DEM licence (COP-DEM-GLO-30). Attribution: produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • Copernicus WorldDEM-30: Slope classification data. License: Provided by the European Union and ESA; all rights reserved. Attribution: Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Slope classes are derived from Copernicus GLO-30 (WorldDEM-30): produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

台灣山域完整版（高密度等高線，坡度與保護區）

10m contoursSubscription required in appRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 533 MB · Updated 2026-11-11

Same content as the full map, with contour density increased to 10m intervals, zoom-adaptive to avoid bloating low-zoom tiles. Includes Taiwan trails, roads, waterways, peaks, places, bilingual searchable mountain POI, buildings, protected-area boundaries, and slope shading.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Buildings, Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Slope, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Copernicus GLO-30 (WorldDEM-30): slope classification (300m grid). License: Copernicus DEM licence (COP-DEM-GLO-30). Attribution: produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • Copernicus WorldDEM-30: Slope classification data. License: Provided by the European Union and ESA; all rights reserved. Attribution: Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Slope classes are derived from Copernicus GLO-30 (WorldDEM-30): produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256Manifest

Taiwan Valley Relief (50m Contours)

50m contoursSubscription required in appIncludes terrain shadingRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 378 MB · Updated 2026-11-11

Offline terrain map for Taiwan and nearby major islands, with 50m contours and multidirectional SRTM DEM hillshade clipped to Taiwan's administrative area.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256

Taiwan Valley Relief (20m Contours)

20m contoursSubscription required in appIncludes terrain shadingRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 413 MB · Updated 2026-11-11

Offline terrain map for Taiwan and nearby major islands, with 20m contours and multidirectional SRTM DEM hillshade clipped to Taiwan's administrative area.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256

Taiwan Valley Relief (10m Contours)

10m contoursSubscription required in appIncludes terrain shadingRequires app 1.2.1 or later

Version 20261111-routegraph-v3 · About 472 MB · Updated 2026-11-11

Offline terrain map for Taiwan and nearby major islands, with 10m contours and multidirectional SRTM DEM hillshade clipped to Taiwan's administrative area.

How it is made: Updates the map data (OpenStreetMap, 2026-11-09) and adds an offline hiking trail network for route planning. Download this package before planning offline routes.

Layers: Contours, Land, Land use, Mountain POIs, Places, Protected areas, Searchable POIs, Trails, Roads and transport, Water, Waterways

Data sources and licenses

  • OpenStreetMap Taiwan extract: roads, trails, water, places, bilingual searchable POI. License: ODbL. Attribution: © OpenStreetMap contributors
  • SRTM Skadi HGT: 20m contour generation. License: public domain / NASA SRTM distribution terms
  • Natural Earth 10m land polygons: land polygons for ocean/land base rendering. License: public domain
  • OpenStreetMap data is licensed under ODbL and requires attribution.
  • Contours are derived from SRTM elevation data.
  • Natural Earth land polygons are public domain.
  • Map data may be incomplete, outdated, or inaccurate and is for reference only.

SHA-256

Taiwan 3D terrain data

Free in appSeparate from map packs

Version 20261023 · About 161 MB

Lets saved routes in the app open in a 3D terrain preview, textured with the offline map pack you already have. Covers Taiwan, Penghu, Kinmen and Matsu; Japan is not available yet. Download it from the app's Maps tab.

Source: Contains modified Copernicus DEM GLO-30 data. © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.

SHA-256: 755cfae6bbd07f915acd3b13546789bf694bed7a909e68cfc96ea567191e21aa

Recommended workflow

See licenses and data sources.