4
riders
Usui Pass – Asama Volcano Observatory loop from 軽井沢
07:43
109km
1,990m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 28, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 66 m for 4 m
After 109 km for 4 m
Waypoints
Start point
Train Station
Get Directions
1.63 km
Usui Pass
Highlight • Mountain Pass
3.43 km
Ramen Takeri
Highlight • Restaurant
Translated by Google •
Tip by
17.2 km
Asama Volcano Observatory
Highlight • Monument
45.7 km
Torii Pass
Mountain Pass
109 km
End point
Train Station
Way Types & Surfaces
Way Types
54.1 km
35.9 km
13.2 km
3.48 km
1.25 km
793 m
167 m
Surfaces
58.3 km
47.7 km
1.88 km
902 m
174 m
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Elevation
Highest point (1,410 m)
Lowest point (670 m)
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Weather
Powered by Foreca
Friday 26 June
25°C
16°C
40 %
Additional weather tips
Max wind speed: 8.0 km/h
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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