Hakuba 47 Winter Sports Park, in Nagano's Hakuba Valley, is a steep-sided, north-facing 32-hectare mountain with a 794-metre vertical between 820 and 1,614 metres. Eight runs are graded 30% beginner, 40% intermediate, 25% advanced and 5% expert, a sharper skew than most of its neighbours. About 11 metres of snow falls annually, and the shaded aspect helps preserve it into spring. The summit connects across to Hakuba Goryu, so the two operate as a shared ski area for anyone holding a combined pass, with plenty of intermediate laps in between.

The park scene is what draws many riders, with a long line of kickers, rails and boxes alongside a halfpipe. Designated tree zones sit off the main trails for those who want soft snow among the conifers, and steeper groomed pitches reward anyone who wants to test their legs. Skiers who prefer steeper groomers will also find enough to keep them busy. Hakuba 47 suits freestylers, confident intermediates and families wanting a compact, easy-to-navigate mountain, but those chasing huge terrain should look to Happo-one or the Goryu side of the link instead.

The 2025-26 season runs from 5 December 2025 to 29 March 2026, though dates fluctuate based on snowfall. Hakuba 47 typically opens late November to early May alongside Goryu, amongst the earliest in the valley. The completely north-facing aspect preserves snow quality deep into spring with substantial coverage even in late April.

Annual snowfall averages 11 metres across the valley, with cold Siberian air masses crossing the Sea of Japan to dump dry powder. January and February deliver peak powder frequency with 20 to 30 centimetre dumps every few days. Base depth reliability stems from the north-facing terrain and mid-elevation base at 820 metres.

Early December sees limited terrain as the snowpack builds, with full mountain access typically achieved after New Year. Mid-January through February offers the most consistent powder skiing with cold temperatures preserving snow quality. March and April transition to spring corn snow conditions with softer surfaces by mid-morning.

Night skiing operates on Goryu's beginner slopes but not at Hakuba 47. The terrain park maintains features throughout the season with meticulous grooming. Golden Week in late April draws domestic crowds for late-season turns on upper mountain terrain.