Mt. Shari (斜里岳) is a 1,547m mountain located at the base of the Shiretoko Peninsula in eastern Hokkaido. Known in Ainu as “Onnepuri” (meaning “great mountain”), it is one of Japan’s 100 Famous Mountains. The old route offers an exciting stream-crossing ascent past numerous waterfalls, and the summit commands sweeping views of the Sea of Okhotsk and the Shiretoko mountain range.
The main trailhead is Seigakuso Hut (approx. 660m elevation). From JR Kiyosato Station, it is about 30 minutes by taxi, costing around 4,500 yen. Unfortunately, there is no public bus service to the trailhead.
Taxi reservation: Kiyosato Hire (0152-25-2538)


