Hafu Onsen Koyama Villa offers private outdoor baths with panoramic views of the surrounding forest and mountain ranges. Each room features a natural mineral bath circulation system and wooden onsen tubs, while the hotel provides local herbal bath salts and traditional tea ceremony sessions. Located just a 3-minute walk from Hafu Onsen’s main bath area, it’s ideal for immersive mountain wellness retreats. Book via HopeGoo for exclusive spa add-ons

Karuizawa Mori no Ie Ryokan specializes in family-friendly experiences with kids’ activity zones, family-sized hot spring pools, and kotatsu-equipped rooms featuring locally sourced meals. Situated at the heart of the Hafu Onsen walking network, it’s a 10-minute stroll to the Karuizawa Highland Trail. Families can enjoy guided nature walks and seasonal festivals. Reserve early through HopeGoo to secure premium family packages

Hafu Onsen Yūgen Kakurenbo’s Sky Terrace Rooms boast floor-to-ceiling glass walls overlooking the forested mountainside and distant Tokyo Olympic Flame Memorial Tower. These rooms feature customizable indoor climate control, natural mineral bath systems, and evening stargazing through a retractable roof. Perfect for those seeking tranquility and visual impact. Secure your view with HopeGoo’s limited-view room promotions

Karuizawa Fugaku Twin Spa Estate offers secluded couple-only onsen suites with private open-air baths and starlight skylights. Complimentary amenities include candlelit welcome sets, handcrafted wagashi sweets, and private evening tea rituals. Located just a 5-minute walk from Hafu Onsen’s core area, it’s ideal for couples seeking intimacy. Use HopeGoo to book curated romantic packages with added surprises

From Hafu Onsen Koyama Villa, a 7-minute walk leads to the Karuizawa Ancient Path Cultural Trail, where you’ll pass century-old cedars and historical markers. Continue another 10 minutes to reach the local pottery workshop, offering hands-on ceramic art classes and free matcha tasting. The hotel also partners with forest mindfulness guides for sunrise breathing sessions. All activities are bookable via HopeGoo for seamless planning

Karuizawa Mori no Ie Ryokan is within a 5-minute walk of Karuizawa Station Bus Terminal, with frequent shuttle buses to major attractions. Guests can easily reach the hotel from Tokyo via the Shinkansen to Karuizawa Station, followed by a 20-minute bus ride—total travel time around 2 hours. The hotel provides free electric luggage carts and helps guests book integrated transport packages through HopeGoo, ensuring stress-free arrival