Upopoy (National Ainu Museum and Park)
Beside Lake Poroto in Shiraoi, Upopoy is Japan's national centre for Ainu history and culture, with the National Ainu Museum, a traditional Ainu village, a crafts studio, a cultural exchange hall and park grounds. Adult admission is JPY 1,200, and under-16s enter free.
Lake Shikotsu
Formed by volcanic activity about 40,000 years ago in Shikotsu-Toya National Park, this caldera lake is Japan's second deepest, at about 360 metres, and known for its clear water, with views of Mount Eniwa and Mount Tarumae. Sightseeing boats with underwater windows show the lakebed and fish, and the lakeside hot spring area has a visitor centre and day-use baths.
Noboribetsu Jigokudani (Hell Valley)
Above the hot spring resort of Noboribetsu Onsen, this crater about 450 metres across steams and bubbles with vents and boiling pools, and supplies up to 10,000 tonnes of hot spring water a day to the town's hotels and inns. Boardwalks lead into the valley and to an observation deck, with a wheelchair-accessible ramp from the Park Service Center. Entry is free; parking costs JPY 500.
Odori Park, Sapporo
This green strip runs for 1.5 km from east to west through the heart of Sapporo, with flowerbeds, trees, lawns and sculptures. It is the stage for the city's best-known events, from vast beer gardens in summer to the Sapporo Snow Festival in winter, and food carts sell grilled Hokkaido corn. Entry is free.