Lake Rausu
羅臼湖
A high mountain lake on the Rausu side of Shiretoko Pass. The trail passes five marshes and an alpine wetland, with reflections of Mount Rausu along the way.
Lake Rausu lies on a plateau about 700 meters above sea level on the east side of Shiretoko Pass. From the trailhead beside the Shiretoko cross-peninsula road, the hike is about 3 km one way and takes 1.5 hours. It passes Marshes 1 through 5 and an alpine wetland. In July, alpine plants such as Kuril primrose bloom, and the marshes reflect Mount Rausu. The trail is muddy and snow lingers for a long time, so you must wear tall rubber boots, which can be rented at the Rausu Visitor Center. There is no parking at the trailhead, so park at Shiretoko Pass and walk or take a bus. Bears are frequently active in summer, so always carry bear bells.
Opening hours
Approx. late June–early October (depends on snow and road access)
Nearby sights
- Shiretoko Pass
- Mount Rausu
- Kuma no Yu Hot Spring
- Iwaobetsu Onsen
- Yuhidai Sunset Point
- Furepe Falls (Shiretoko Nature Center)
- Shiretoko Five Lakes
- Cape Puyuni