Exquisite simple hydrogen sulfide Onsen
Luxurious Onsen with simple hydrogen sulfide springs is generously poured into separate male and female large baths, open-air baths, and two private baths. You can enjoy bathing anytime from check-in to check-out, as much as you like.
Seasonal cuisine of Gunma Prefecture surrounded by beautiful nature.
At Onsen Oigami, it is also a treasure trove of abundant mountain delicacies.
Our head chef prepares seasonal dishes using the freshest ingredients in the most delicious way, with heartfelt dedication.
Healing and tranquility of 'Wa'
Traditional inn-style ambiance in the guest rooms.
Alongside our serene standard Japanese-style rooms, the new "Sakura-tei" floor offers premium Japanese-style rooms showcasing the refined craftsmanship of skilled artisans.
Stretch out and relax to soothe your travel fatigue.
Plenty of attractions around Onsen
■ Oigami Onsen Morning Market - About 5 minutes on foot
Held at the tourist hall in the Onsen town from April 20 to November 20, every morning from 6:00 to 7:30.
Freshly harvested vegetables, fruits, and local specialties brought by locals are lined up, and the lively calls of vendors echo throughout.
■ Oze - About 50 minutes by car to the trailhead "Hatomachi Pass"
Oze, known for its rich nature, is especially admired by hikers during the short snow-free period from early summer to early autumn.
Delicate and colorful alpine plants and small, beautiful birds welcome visitors.
■ Fukiware Falls - About 10 minutes by car
Known as the "Niagara of the East," it got its name "Fukiware Falls" because it looks as if the massive rock has been split apart.
The area is equipped with walking trails and observation platforms, allowing visitors to enjoy the powerful flow of the falls.
■ Sonohara Lake - About 10 minutes by car
An artificial lake created by damming the clear stream of the Katashina River downstream of Oigami Onsen.
Surrounded by broadleaf forests, it becomes a popular spot for vibrant autumn foliage from October to November each year.
■ Roadside Station Den-en Plaza Kawaba - About 30 minutes by car
Ranked as the No.1 favorite roadside station in the Kanto region for five consecutive years.
In addition to a local product market and various restaurants, it offers BBQ facilities, playground equipment for kids, an SL plaza, and a day-use Onsen, making it a popular spot to enjoy a full day.
■ Tambara Highland Lavender Park - About 50 minutes by car
An ideal place for nature exploration and observation.
From July to August, 30,000 lavender plants bloom in full glory.
Open from mid-June to mid-September. *Additional summer lift fee applies.