Mount Santo1,009 m
Horokanai Town ・ 三頭山
NowMount Santo today3D view built from GSI elevation data and recent aerial imagery. Use the buttons at top left to view from the north, east, south or west, or drag to rotate. On phones, move two fingers up or down to tilt, and pinch to zoom.
Loading the 3D view
GSI Tiles (elevation tiles, seamless aerial photos), processed by this site.Data sources: Landsat8画像（GSI,TSIC,GEO Grid/AIST）, Landsat8画像（courtesy of the U.S. Geological Survey）, 海底地形（GEBCO）。
About Mount Santo
Mount Santo is a 1,009 m mountain in Horokanai Town, Hokkaido.
Sources: GSI, Elevations of Major Mountains in Japan (sources in Japanese)
Mountain data
- Elevation basis
- Triangulation pointGeospatial Information Authority of Japan, Elevations of Major Mountains in Japan (March 31, 2026)
- Japanese name
- 三頭山（さんとうさん）
- Location
- Horokanai Town, Hokkaido
- Natural park
- None
- Active volcano
- None
- 100 Famous Japanese Mountains
- None
- Hokkaido Hyakumeizan
- Both editions (No. 4 in 2003)
The location lists the municipality of the summit and any others within 300 m of it (checked with the GSI reverse geocoder).
Themes that include Mount Santo
Nearby mountains
Nearby mountain passes
Nearby roadside stations
- Michi-no-Eki Mori to Mizuumi no sato HorokanaiHorokanai Town5.0 km
- Michi-no-Eki Ehon no sato KembuchiKembuchi Town24 km
- Michi-no-Eki Hitsuji no Machi Samurai ShibetsuShibetsu City26 km
Straight-line distances from the summit.