Rausu is the main settlement on the eastern side of the Shiretoko Peninsula, a fishing port facing the Nemuro Strait, and it feels like a place where the weather and the sea decide everything. The harbour is busy with boats, the air smells of kelp and diesel, and the houses are low and sturdy against the wind. The town's best-known product is Rausu kelp, a prized variety of konbu dried on the shore in summer, used for the stock that underlies much of Japanese cooking.
Rausu is also a base for seeing wildlife. Boat tours run out from the harbour to watch seabirds and whales, and in winter the drift ice that pushes into the strait brings Steller's sea eagles and white-tailed eagles, which gather in large numbers to fish. Behind the town the land rises into the volcanic mountains of the peninsula, and the hot springs that come from them are part of local life. One open-air bath beside a river is free to enter, a simple stone pool where bathers, birds and the odd bear-warning sign share the same landscape.
The road from the pass descends toward Rausu in smooth bends, with forest giving way to open slopes and then the coast, and on a clear day you look across at Kunashir the whole way. The surface is good, but fog can settle on the coast in summer and reduce visibility to a few metres, so expect to slow down. Winter makes the road impassable over the pass, and the east coast road beyond town can be cold and windy even in late summer.
Rausu is small, with a handful of guesthouses and restaurants, and it is wise to book ahead in high season. Fuel and food are available in a town of this kind, but hours can be short, so do not leave it late in the evening. Order a seafood bowl or grilled fish, taste the kelp, and take your time over the harbour views. For a riders' stop on the far side of Hokkaido, it is oddly comforting.