Yunodaira Marsh / Yumoto Hot Spring Source

Overview

Yunodaira Marsh and Yumoto Hot Spring Source, located near Lake Yunoko in Okunikko, is a natural area where you can witness the source of the Yumoto Onsen. A short walk from the Yumoto Onsen bus terminal and near Onsenji Temple, the marsh features wooden boardwalks for easy exploration. Visitors can observe the hot spring source bubbling up, releasing a distinct sulfurous aroma. The best time to visit is from late spring to autumn to enjoy the lush greenery or vibrant fall foliage. Be mindful of slippery conditions after rain or snow. This spot offers a unique glimpse into the origin of the area's renowned hot springs.

Visit Information