Yokoya Outaki Falls (横谷王滝) is one of waterfalls in Yokoya Valley, Nagano Prefecture. It is very famous for Koyo spot in Nagano.

Tourist Info.
There is parking and restroom.
It takes about 3 hours of walking.

Access
0. at Okaya Station.
1. use JR Chuo Line to Chino Station.
2. use local bus to Yokoyakyoiriguchi.