19
hikers
07:01
16.6km
1,330m
Mountaineering
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.
Last updated: July 17, 2026
Tips
Includes segments that may be dangerous
Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.
After 5.80 km for 983 m
After 6.91 km for 593 m
Waypoints
Start point
Parking
5.58 km
Mount Aka
Peak
8.72 km
Iodake Sanso
Alpine Hut
9.45 km
Io-dake
Peak
11.8 km
Akadake Kosen
Alpine Hut
16.6 km
End point
Parking
Way Types & Surfaces
Way Types
12.0 km
3.07 km
1.52 km
Surfaces
12.7 km
2.27 km
1.52 km
129 m
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Monday 12 October
19°C
9°C
0 %
Additional weather tips
Max wind speed: 5.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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