Utsukushigahara

Utsukushigahara (美ヶ原, 2,034 m at Mt. Ōgatō) is a vast lava plateau straddling Matsumoto, Ueda, and Nagawa, Nagano Prefecture, and is counted among the 100 Famous Mountains of Japan. The plateau spans 4 km east-west and 2 km north-south — one of Japan’s largest highland tablelands — covered in pasture and grasslands. From the high points of Ōgatō and Ōgahana, on clear days you can enjoy a 360° panorama including the Northern Alps, Yatsugatake, Mt. Fuji, and the Southern Alps. With only about 100 m of elevation gain, it is one of the most beginner- and tourist-friendly hyakumeizan. The Utsukushigahara Open-Air Art Museum (350 outdoor sculptures), the Yamamoto-goya Furusato-kan hut, and the Ōgatō Hotel (perched just below the summit) double as scenic destinations.

From JR Matsumoto Station, seasonal buses operated by Alpico Kotsu (Utsukushigahara Art Museum Line) and the Shinshu Utsukushigahara Plateau Direct Bus reach the trailheads. The Venus Line and forest roads are closed from November to April, so public-transport access is summer-only.

*Timetable last checked: May 18, 2026

How to access the trailheads

1. [Outbound] Matsumoto Station → Utsukushigahara Nature Conservation Center (Direct Bus, reservation)
2. [Outbound] Matsumoto Bus Terminal → Yamamoto-goya / Open-Air Art Museum (Alpico Kotsu)
3. [Return] Nature Conservation Center → Matsumoto Station (Direct Bus)
4. [Return] Open-Air Art Museum / Yamamoto-goya → Matsumoto Bus Terminal (Alpico Kotsu)

Course Times (Nature Conservation Center traverse, approx. 3 h 30 min)

Utsukushigahara Nature Conservation Center → (0:30) → Ōgahana → (0:20) → Ōgatō (2,034 m) → (0:40) → Shio-kureba → (0:30) → Utsukushi-no-tō → (0:20) → Yamamoto-goya → (0:10) → Open-Air Art Museum (allow approx. 3 hours additional time to return to the Center)

1. [Outbound] Matsumoto Station → Utsukushigahara Nature Conservation Center (Direct Bus, reservation-only)

From JR Matsumoto Station Alps Exit (west side), board the Shinshu Utsukushigahara Plateau Direct Bus and alight at the terminus Utsukushigahara Nature Conservation Center (trailhead for Ōgatō and Ōgahana). The 80-minute service runs via Omoide-no-Oka, Misuzu Lake, and Asama Onsen and is fully reservation-based.

Operating period: 2026 summer season — confirm exact dates on the operator’s website; historically Sat/Sun/Holidays from early June to mid-October, plus daily in mid-summer
Travel time: approx. 80 min (Matsumoto Stn → Conservation Center)
Fare: adult one-way ¥1,500 | early-bird (reserved 2 days ahead) ¥1,200
Reservation: credit-card payment, accepted up to 15 minutes before departure

Reference: Shinshu Utsukushigahara Plateau Direct Bus (official)

Bus TimetableMatsumoto Station → Utsukushigahara Nature Conservation Center

Reference: [Shinshu Utsukushigahara Plateau Direct Bus (official)]

2. [Outbound] Matsumoto Bus Terminal → Yamamoto-goya / Open-Air Art Museum (Alpico Kotsu)

From Matsumoto Bus Terminal Platform 6, board Alpico Kotsu’s “Utsukushigahara Art Museum Line” to reach the eastern trailheads at Yamamoto-goya and the Open-Air Art Museum. Service is 1 trip/day, summer-only.

Operating period: 2026 summer-only — confirm with the operator; historically late July to mid-August
Travel time: approx. 95 min (Matsumoto BT → Open-Air Art Museum)
Fare: adult one-way ¥1,550

Reference: Alpico Kotsu Matsumoto Area Lines

Bus TimetableMatsumoto Bus Terminal → Utsukushigahara Open-Air Art Museum (Alpico Kotsu)

Reference: [Alpico Kotsu (official)]

3. [Return] Nature Conservation Center → Matsumoto Station (Direct Bus)

After hiking, return to Matsumoto Station via the same Shinshu Utsukushigahara Plateau Direct Bus. Reservation is required — book with time to spare based on your descent estimate.

Operating period: Same as outbound 2026 summer
Travel time: approx. 80 min
Fare: same as outbound

Bus TimetableConservation Center → Matsumoto Station

Reference: [Shinshu Utsukushigahara Plateau Direct Bus (official)]

4. [Return] Open-Air Art Museum / Yamamoto-goya → Matsumoto Bus Terminal (Alpico Kotsu)

A single Alpico Kotsu return service from the eastern trailheads runs daily during the limited summer operating period — verify the latest exact departure time directly with the operator.

Operating period: Same as outbound summer
Travel time: approx. 95 min
Fare: adult one-way ¥1,550

Reference: Alpico Kotsu Matsumoto Area Lines (confirm latest timetable on the official site)

Photo by Ys-energy