The Best Hotels in Karuizawa

Three buildings by Pritzker laureates Shigeru Ban and Ryue Nishizawa spread through the Nagano forest an hour from Tokyo, which is a significant architectural flex for a hotel. Rooms run from Western to tatami, the restaurant serves French-Japanese cuisine built around local and seasonal produce, and there's a dedicated architecture library for when the trees lose their novelty. It holds a Michelin Key.

Floor-to-ceiling windows frame the Okuchichibu mountains from every room, which is the whole argument for making the trip from Tokyo. This intimate mountain resort from the Hiramatsu group keeps the room count deliberately low, so the hot-spring baths and the views stay uncrowded. Multiple lounges invite a hi-fi listening session or an afternoon with an art book while the seasons shift outside. The Michelin Guide has awarded it 2 Keys.

A modern ryokan from the well-regarded Fufu brand, set in eastern Nagano with Mount Asama visible on the horizon. Living plants fill every room and corridor, so the surrounding greenery doesn't stay outside. The hot springs run with calcium-sodium sulfate water, and the restaurant leans into a Japanese take on French cooking using whatever the season is handing the kitchen. It holds a Michelin Key.

A Michelin Key-holding luxury ryokan-style resort sitting beside Kumoba Pond in the Karuizawa highlands, where the forest does most of the therapeutic work before you've even checked in. Rooms run warm via underfloor heating and wood stoves, and the hot spring baths handle the rest. The design is sleek and contemporary, the restaurant leans into regional Shinshu cuisine, and the whole operation is quiet enough that you'll forget the train exists.

A stream runs through the property, wild birds nest in the forest outside your window, and some floors are heated by the geothermal spring below your feet. This ryokan-inspired resort sits about an hour from Tokyo in the hills around Karuizawa, built around an onsen and a small lake, with contemporary villas that manage to feel genuinely quiet. The spa, the kaiseki dining room, and most of the guest terraces all face the trees.

At the foot of a volcano, which really does set the mood, this boutique hotel in the Karuizawa mountains threads Japanese architectural detail through a quietly stylish international frame. The 155 rooms lean into the forest setting, some with garden patios, some with woodland views from the tub. A Thai-style spa by HARNN handles relaxation; the single all-day restaurant, Kagaribi, handles meals with, of all things, an Italian accent.