Shiretoko National Park

Shiretoko - from an Ainu phrase meaning roughly 'the end of the earth' - juts its volcanic spine into the Sea of Okhotsk at Hokkaido's far northeastern corner, and earns the name: no road crosses the peninsula's outer half, brown bears live here at some of the highest densities in the world, and in late winter drift ice presses against its shore, sea ice at remarkably low latitude for this planet. UNESCO listed the peninsula's intact land-and-sea ecosystem in 2005. Summer visitors walk the boardwalks and forest circuits of the Shiretoko Five Lakes under the Rausu ridgeline, cruise beneath sea cliffs where waterfalls drop straight into the ocean and bears patrol the stony river mouths; winter visitors walk on the frozen sea itself in drysuits or watch Steller's sea eagles ride the floes off Rausu.

What you actually see

• The Five Lakes - boardwalk mirrors under the volcanic ridgeline.
• The coastal cruise - sea cliffs, plunging waterfalls and bears on the shore.
• Drift ice season - the frozen Okhotsk pressing the coast in February.
• The wildlife ledger - foxes, deer, sea eagles and whales offshore.

When to go

June to September opens the trails, cruises and the pass road; February and early March are drift-ice season with ice walks and eagle-watching. May and October are moody, half-open shoulder months.

Honest expectations

This is real wilderness logistics: distances are long, a car is near-essential, and in the summer bear season the Five Lakes ground trails require paid guided entry - the free elevated boardwalk is the fallback. Weather cancels boat cruises without sentiment. Bears are genuinely present; the rules about food and distance are not decoration.

Nearby

Rausu across the pass, the Notsuke sandspit and Akan's caldera lakes to the southwest.