This run is just over 6hours. Starts at Sarakura Parking and ends at Renge Onsen Parking. I missed a turn and added on about 40 minutes. Another beauty trail. Some heavy creek crossings depending on the time of year, extra heavy when solo.

Return by bus and train to Hakuba station.

Daisekke To Renge Onsen
EveryTrail - Find hiking trails in California and beyond