Khách sạn Kotan

"客房良好，但床褥已舊了"

"What a wonderful place, both front Office area and restaurant have a wonderful view of the forest and a beautiful garden where you can sit have a beer and watch all kind of different birds just outside the window. I have a few tattoos so couldn’t use the public onsen but they have a nice private onsen that we rented for 2000 yen for 1 hour. Was very nice and relaxing. Would come back"

"The rooftop mixed onsen was a big surprise, but super nice as we don't usually get to be with family members of other sex. (You do provide basic swimwear). It was so nice to look over the lake and just chill out in the onsen upstairs, but the main onsen were also incredible. Food options were plenty in the restaurant (buffet style), and it's so close to the Ainu Kotan... definitely worth a visit!!"

"An old school travel hotel with a nice onsen. This was a great jumping off spot to see Lake Mashu observatory, drive down to Sunayu Onsen and dig your own onsen, etc. Staff were friendly, breakfast was traditional Japanese breakfast. Overall, nice and easy stay."

"朝食付きで予約が取れたので楽しみに行くと、素泊まりですと言われショックでした。"

"We stayed at Hotel Gozensui during our stay at Hokkaido. The staff was very friendly and helpful and onsen was really beautiful and relaxing. We do recommend eating at the hotel as a lot of restaurants around the area close early (we were there March 2026). For breakfast there’s a little udon restaurant that we highly recommend. "

"ドライヤーがもう少し数があると良かったです"

"料理が美味しかった！"

"A very comfortable place to stay while exploring the area. The hotel is quite new, modern, clean, and well appointed. The lounge with free drinks is a great place to process the day’s adventures while enjoying a local beer or sake. The staff are incredibly helpful, kind, and charming. I look forward to returning!"