- 柏屋旅館https://www.kashiwaya.org/無料が嬉しい三つの貸切露天や露天風呂付き客室も。12時アウトでのんびりと。
- 群馬県吾妻郡中之条町四万3829
- 0279-64-2255
- ケータイhttp://www.shimaonsen.jp/
- KASHIWAYA Ryokanhttps://www.kashiwaya.org/e/Kashiwaya Ryokan is a Japanese traditional style hotel with Onsen located at the entrance of Shima Onsen, about 150 Km north of Tokyo in Japan