Ogawatani rindo 「小川谷林道」MTB hill climb (18km, 900m climb, 1hr40)
The descent is not included in above time. It takes 50mins down. The road is open to traffic to the 16.5 km mark, but is very quiet.
Category: Road: 11km, Dirt: 7km
Route: Okutama, Nippara, Ogawatani rindo
See for Nanahane circuit for a route over the mountain ridge joining up with Tenmoku rindo on the Chichibu side.
Ogawatani rindo - junction for Toritani yama
Ogawatani rindo - starting to get dark
Near the dirt road end