Kumanoyu Ski Area: Compact Backcountry Skiing Near Shiga Kogen

What Makes Kumanoyu Different from Other Shiga Kogen Areas

Kumanoyu Ski Area (熊の湯スキー場) is the quiet corner of Shiga Kogen that most international visitors overlook. While the main Shiga Kogen complex draws skiers across its 18 interconnected areas and 60+ lifts, Kumanoyu sits slightly apart — a compact, north-facing ski area with 12 courses, 5 lifts, and almost no lift lines.

The name means "bear hot spring" (熊の湯), and the onsen at the base is considered the finest in all of Shiga Kogen. The jade-colored sulfur water and outdoor rotenburo (露天風呂) baths are as much a draw as the skiing itself.

What attracts a loyal following: consistent powder quality thanks to north-facing slopes that hold snow all day, genuine sidecountry access for experienced skiers, and an atmosphere that favors solitude over resort amenities. If Hakuba or Nozawa are sold-out concert venues, Kumanoyu is the bar where the musicians actually hang out.

Kumanoyu is located 50 km northeast of Nagano city in Joshinetsukogen National Park. For more Nagano destinations, see our Nagano general guide. For a different ski-and-onsen experience, see things to do in Nozawa Onsen.

Terrain and Snow: What to Ski

Groomed Runs and Fan-Shaped Layout

According to Powderhounds, Kumanoyu has 12 courses with 260 meters of vertical descent (1,700m to 1,960m elevation). The ski area is fan-shaped — easy to navigate even on your first visit, according to the Shiga Kogen official area page.

The groomed runs suit intermediate skiers well: consistent pitch, wide enough to carve without dodging crowds, and served by one quad chair and several double chairs. The lifts are slower than modern high-speed quads, which means more time between runs — but also more time for the slopes to stay untracked.

Sidecountry and Tree Runs

For advanced skiers, Kumanoyu's real appeal is the sidecountry. According to Powderhounds, powder hounds with navigation skills can find fresh lines in steep tree runs accessible from the marked courses. These are short sidecountry drops rather than full backcountry expeditions — you do not need avalanche equipment, but you do need experience reading terrain.

The north-facing aspect is critical: these slopes hold dry powder longer than south-facing alternatives, meaning good snow conditions can persist well into the afternoon even on sunny days.

Kumanoyu connects to adjacent Yokoteyama via a short walk across a road or a connector trail at the top of the 3rd quad lift. This effectively doubles your rideable terrain without changing lift passes.

The Onsen: Jade-Colored Hot Springs After Skiing

According to Powderhounds, the onsen at Kumanoyu's base is widely described as the best hot spring facility in the Shiga Kogen area. The water is naturally jade-colored — a distinctive greenish tint from the sulfur mineral content — with a strong, genuine onsen aroma.

The facility includes both indoor baths and outdoor rotenburo, allowing you to soak surrounded by snow-covered trees while the day's cold fades from your muscles. This is the quintessential Japanese ski experience: powder in the morning, onsen in the afternoon.

For skiers staying at the Kumanoyu Hotel (the main accommodation at the base), the onsen is included. Day visitors should check availability and hours on arrival.

Getting to Kumanoyu from Tokyo and Nagano

From Tokyo via Nagano Shinkansen

The fastest route: take the Hokuriku Shinkansen from Tokyo Station to Nagano Station (approximately 90 minutes). From Nagano, drive or take a shuttle bus approximately 50-60 minutes northeast to Kumanoyu. Total journey from central Tokyo is roughly 2.5-3 hours.

Shuttle Connections Within Shiga Kogen

Kumanoyu is one of two areas in Shiga Kogen that is not reachable on skis from the main complex. However, according to Go Nagano, free shuttle buses connect Kumanoyu to the other Shiga Kogen areas throughout the ski season. If you are staying elsewhere in Shiga Kogen, you can shuttle to Kumanoyu for a half-day and return without driving.

From the base area, the walk from the car park or bus stop to the lifts is about 5-10 minutes across a small bridge.

The resort is also 18 km from Yudanaka onsen village and 16 km from Shibu Onsen — the gateway to the famous Jigokudani Snow Monkey Park. Combining Kumanoyu skiing with a snow monkey visit is a popular one-day itinerary for visitors with a car.