Top Resorts in Agatsuma in 2026

A geothermal area with a hot spring, steam, and wooden walkways.

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Our top choices for Agatsuma resorts

A modern indoor pool area with a view of trees outside.

1. Karuizawa Prince Hotel East

Karuizawa

Nadine

NT$9,434 total

Sep 13 - Sep 14

A traditional Japanese onsen with a wooden structure, stone steps, and a rock-lined pool.

2. Hotel Tangram

Shinano

Huang Kai

NT$3,920 total

Sep 18 - Sep 19

A reflective pool with a grid pattern, a wooden wall with vertical slats, and a building with large windows.

3. Palcall Tsumagoi Resort

Tsumagoi

Brenda

A modern building with large windows and a circular light feature in the center.

4. Nojiriko Hotel El Bosco

Shinano

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Top Agatsuma Hotel Reviews

Urakusatsu Tou

10/10 Excellent

"The location is excellent, minutes walk to restaurants, shopping, Yubatake and Sainokawara Park. The room was spotless and the staff was so helpful. The on-site onsen (female side) was boiling hot! The only minor inconvenience was that cars were parked offsite so you needed to coordinate with staff each time you needed your vehicle."

Hotel JAL City Nagano

10/10 Excellent

"I stayed at the JAL for 8 nights and was happy with the service. The location is great as it is a short walk to Zenkoji Temple, the Prefectural Museum and also to Nagano JR Station. Nagano was a fascinating city to visit and the JAL was situated in a good location for finding amenities such as shopping and food. I love to walk and I really enjoyed exploring the area around the hotel. The staff were very helpful and friendly. Although my room was rather crowded with 3 beds, it was kept clean and well stocked. My only complaint was that the breakfast for a Westerner was very limited and got predictable very quickly. The food was very good, presented well and tasted fine but after 8 breakfasts eating the same things I was ready for a change."

ANA Holiday Inn Resort Karuizawa by IHG

8/10 Good

"Love the location and the hotel is very well maintained. The most excellent part of this place is their staff - every single one of them who my family and I interacted was professional and kind. I wished they had a mini mart or something on site tho. Also having a few more restaurants on site would be nice since it’s a very remote location. I’d go back again."