Mount Rausu Mountain

Address: Mount Rausu area, Rausu, Hokkaido, Japan

Mount Rausu is a prominent volcanic peak on the Shiretoko Peninsula in eastern Hokkaido. It rises directly above the Pacific coast and is a key feature of Shiretoko National Park.

The mountain is a destination for experienced hikers who follow ridge routes to the summit for expansive views over the peninsula and the Sea of Okhotsk. The surrounding Shiretoko area is noted for abundant wildlife and rugged coastal scenery, and boat trips along the coast complement mountain visits.

The peak is part of a volcanically active landscape that has shaped the peninsula’s steep relief and coastal cliffs. The area’s growing protection as Shiretoko National Park recognizes its ecological and geological value.

Located on the eastern edge of Hokkaido, the mountain stands near the town of Rausu and faces the Sea of Okhotsk, forming one of the easternmost high points on the island.

• Park status and wildlife: Forms part of Shiretoko National Park and is a prominent landmark on the eastern tip of Hokkaido, prized for wildlife sightings and coastal views.

• Climb Mount Rausu during the main summer window (typically mid‑June to early September) when the alpine trails are most accessible; outside that period snow and technical conditions persist and make the ascent far more difficult.
• Start very early from the Rausu/Onnemoto trailhead and consider hiring a local guide-Shiretoko's weather changes rapidly, the mountain is remote, and guided parties are typical for safety and route‑finding.
• Be bear‑aware: Shiretoko is prime brown‑bear habitat, so follow local park guidance, group up for hikes, and ask rangers or guides about recent bear activity before setting out.