HOSHINOYA Karuizawa  

Tucked into Karuizawa’s forested mountain foothills about 90 minutes from Tokyo, this spa-forward retreat feels a world away. It sits on the town boardwalk/promenade and is a short drive from local hot springs and the main shopping plaza, with the city center roughly 1 km away. Family-friendly and ideal for nature lovers.

Think fresh-air escapes, award-winning ecotours and acclaimed birdwatching in a richly wooded setting. Guestrooms are spacious and air-conditioned, many with private balconies or patios, heated floors and in-room cypress baths for a private soak. The lodge blends Zen-inspired spa treatments with seasonal cuisine and quiet communal touches like a library and picnic area.

On-site spa and nearby healing hot springs, seasonal spa therapies and massages, concierge and a complimentary area shuttle. Complimentary Wi‑Fi, 24-hour front desk, free self-parking, 24-hour room service, bar/lounge, coffee shop/café and restaurant. Babysitting available (surcharge), laundry/dry-cleaning, lobby newspapers and a peaceful, neighbours-free vibe.

Conference hall and meeting facilities, elevator access and complimentary Wi‑Fi to keep you connected.

A restaurant and café serve seasonal cuisine and snacks, with a bar/lounge for drinks and light bites. Full breakfasts are offered daily for a fee, plus 24-hour room service for late arrivals and quiet mornings.