Hokkaido carries Sapporo's Snow Festival ice sculptures, Niseko's Japan-leading powder skiing on Mount Yotei, the Furano lavender fields, and the Shiretoko UNESCO peninsula's brown bears and drift-ice cruises.
Powder season with Niseko receiving 15m of snowfall yearly, Sapporo Snow Festival the first week of February, and drift-ice cruises from Abashiri February-March.
Furano lavender fields at peak in mid-July, Hokkaido's cool 22°C provides relief from the Honshu summer, and Shiretoko brown-bear watching at peak.
Daisetsuzan autumn colour the country's earliest, peaking late September, Hokkaido new-rice harvest, and the Sapporo Autumn Fest in Odori Park.
Cherry blossoms reach Hokkaido a month after Tokyo, blooming in early May at Goryokaku Fort in Hakodate and Matsumae Castle, and the season's last sakura.