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We found great results, but some are outside Koshinetsu. Showing results in neighbouring cities.
Limit search to Koshinetsu.
Nozawa Onsen Nozawaonsen-mura
#1 of 19 Spas & Wellness in Nozawaonsen-mura
Match: Onsen Resorts
Kusatsu Onsen Kusatsu-machi 26.9 mi away
#1 of 19 Spas & Wellness in Kusatsu-machi
Match: Onsen Resorts
Sai no Kawara Rotenburo Kusatsu-machi 27.1 mi away
#2 of 19 Spas & Wellness in Kusatsu-machi
Match: Onsen Resorts
Shibu Onsen Yamanouchi-machi
#1 of 25 Spas & Wellness in Yamanouchi-machi
Match: Onsen Resorts
2 Ways to experience it
Bessho Onsen Ueda
#1 of 17 Spas & Wellness in Ueda
Match: Onsen Resorts
Kusatsu Onsen Otaki no Yu Kusatsu-machi 26.8 mi away
#3 of 19 Spas & Wellness in Kusatsu-machi
Match: Onsen Resorts
Nozawa Onsen Public Baths (soto-yu) Nozawaonsen-mura
#2 of 19 Spas & Wellness in Nozawaonsen-mura
Match: Onsen Resorts
Yamanakako Onsen Benifujinoyu Yamanakako-mura
#1 of 2 Spas & Wellness in Yamanakako-mura
Match: Onsen Resorts
3 Ways to experience it
Tombo no Yu - Onsen Karuizawa-machi
#1 of 7 Spas & Wellness in Karuizawa-machi
Match: Onsen Resorts
Nikko Yumoto Onsen Nikko 35.1 mi away
#1 of 30 Spas & Wellness in Nikko
Match: Onsen Resorts
Shima Onsen Nakanojo-machi 19.8 mi away
#1 of 12 Spas & Wellness in Nakanojo-machi
Match: Onsen Resorts
Yudanaka Onsen Yamanouchi-machi
#2 of 25 Spas & Wellness in Yamanouchi-machi
Match: Onsen Resorts
Shirahone Onsen Matsumoto
#1 of 21 Spas & Wellness in Matsumoto
Match: Onsen Resorts
Fuji Chobo-no-yu Yurari Narusawa-mura
#1 of 1 Spas & Wellness in Narusawa-mura
Match: Onsen Resorts
Ikaho Onsen Shibukawa 33.0 mi away
#2 of 14 Spas & Wellness in Shibukawa
Match: Onsen Resorts
Manza Onsen Naganohara-machi 28.6 mi away
#1 of 5 Spas & Wellness in Naganohara-machi
Match: Onsen Resorts
Takaragawa Onsen Minakami-machi 15.1 mi away
#1 of 16 Spas & Wellness in Minakami-machi
Match: Onsen Resorts
Yunishigawa Onsen Nikko 42.6 mi away
#2 of 30 Spas & Wellness in Nikko
Match: Onsen Resorts
Hayabusa Onsen Yamanashi
#2 of 8 Spas & Wellness in Yamanashi
Match: Onsen Resorts
Mimizuku no Yu Hakuba-mura
#1 of 19 Spas & Wellness in Hakuba-mura
Match: Onsen Resorts
Maguse Onsen Bokyonoyu Kijimadaira-mura
#1 of 1 Spas & Wellness in Kijimadaira-mura
Match: Onsen Resorts
Tsukioka Onsen Shibata
#1 of 7 Spas & Wellness in Shibata
Match: Onsen Resorts
Yukemurikan Matsumoto
#2 of 21 Spas & Wellness in Matsumoto
Match: Onsen Resorts
Yuyuan Biwanoyu Matsumoto
#3 of 21 Spas & Wellness in Matsumoto
Match: Onsen Resorts
Juppukuno-yu Ueda
#2 of 17 Spas & Wellness in Ueda
Match: Onsen Resorts
VINESPA Niigata
#1 of 30 Spas & Wellness in Niigata
Match: Onsen Resorts
Hirugami Onsenkyo Achi-mura
#1 of 2 Spas & Wellness in Achi-mura
Match: Onsen Resorts
Ikaho Stone Step Onsen Shibukawa 33.0 mi away
#3 of 14 Spas & Wellness in Shibukawa
Match: Onsen Resorts
Kai Oizumi Onsen Panoramanoyu Hokuto
#1 of 9 Spas & Wellness in Hokuto
Match: Onsen Resorts
Matsunoyama Onsen Tokamachi
#1 of 8 Spas & Wellness in Tokamachi
Match: Onsen Resorts