The best time to visit Shari, Hokkaido Prefecture, Japan, is during the summer months, particularly from June to August, and for winter activities, from late January to early March.Summer offers comfortable temperatures, typically ranging from 15°C to 25°C, making it ideal for exploring the Shiretoko National Park. This period allows full access to hiking trails, boat tours along the rugged coastline to see waterfalls and wildlife, and kayaking in the clear waters. It's great for couples or solo travellers who enjoy outdoor adventures and scenic beauty.For those interested in winter experiences, late January to early March is prime time for drift ice viewing. During this period, the Sea of Okhotsk off the coast of Shari is often covered in spectacular ice floes. Activities like drift ice walking tours, where you can walk on the frozen sea in special dry suits, or icebreaker cruises from nearby Utoro Port are popular.