Day trip / approx. 12.2 km / High point 2,053m
Kurohimeyama from Ohashi trailhead
Ohashi trailhead → Kurohimeyama → Ohashi trailhead
From Ohashi trailhead (1,140 m) up to Kurohimeyama (2,053 m) and back the same way.
How hard is it?
Easy.
Walkable path
Stamina 3 / 10Walking 7h
“A day trip is possible”
Technical B
Steep ups and downs; hiking experience needed
- Typical
- Day trip
- Walking time
- 7hwalking only, no breaks
- Distance
- approx. 12.2 km
- Total climb
- approx. 1,010m high point Kurohimeyama 2,053m
Stamina and technical grades: Nagano Prefecture mountain grading, No.109 (our translation). HutsGo is still checking these against the table. See the table
How do I get there?
Public transport not confirmed.
Back to the same trailhead
- Ohashi trailhead 1,140m
- Day trip, out and back
- Ohashi trailhead Back to the same trailhead
Do I need to book?
A day route: no hut booking needed.
Map and elevation
Times split the official prefectural total (no breaks)
The line follows the GSI map footpaths. Trust the signposts on the day. Save GPX
High point 2,053m / Total ascent approx. 913m / 913m of climbing from Ohashi trailhead (1,140m)
Hut (tap for details) Trailhead Point passed Elevation not confirmed
The horizontal axis is the order of the route, not time: we have not confirmed this route's leg times against an official source. The ridge line simply joins the recorded points, so it does not show the real shape of the terrain. Total ascent is an approximation summed between those points.

Stop by stop
Section times split the prefecture's official total course time across sections by path length, climb and descent.
- approx. 7h up 954m down 957m via Kurohimeyama 2,053m