かつろ
There are several hot springs in Japan with the name "Goshiki," but the first one that comes to mind is deep in the mountains of Niseko. With abundant hot water, excellent spring quality, and overwhelming nature, it offers enjoyable times throughout the seasons. I love this hot spring, so my overall evaluation is very positive. However, individual evaluations such as food may vary greatly (laughs). The main building was renovated in 1998 and is now clean and comfortable, with Japanese-Western style rooms that are cozy even in the mountains. There is also an old self-catering building (no TV, towels, thin futons, room-only), and a recently built annex (room-only) available. Facilities for self-catering and a washing machine (extra charge?) are provided, but there is no shop, only vending machines for drinks. Therefore, if you stay in the self-catering building in summer or autumn, it's best to bring your own snacks and food. I found mosquito coils very useful during my stay in the self-catering building. There are two large baths in the main building, separate for men and women, each with indoor and outdoor baths. The outdoor bath in front is visible from the observation deck, so if you prefer more privacy, the "Karamatsu no Yu" at the back is better. When using multiple baths, clothing is required. Depending on the season, there is also a mixed-gender outdoor bath that has been recently revived. The photo for this review was taken during the off-season with snow, so the view is not very clear, but the open-air bath is spacious and enjoyable. The annex has a bath with a different hot spring source (similar quality), with separate outdoor and indoor baths for men and women. The bath structures are somewhat similar, probably due to management reasons, but each one is a good bath. During the peak season, there may be a lot of day-trip bathers, causing crowding. Meals for dinner and breakfast were served in the dining room on the first floor of the main building. The food is basic for a mountain inn, and the taste is decent for the price. Considering the location, facilities, and the cost of maintaining the hot springs, it is a satisfactory meal. The water here is also very delicious. Surprisingly, the service here is quite good, with young staff energetically and cheerfully assisting guests. However, during busy times, there may be occasions where there are not enough staff. Late-night service can be a bit lacking as well. My first impression was of an old mountain hut, so my objective evaluation might be "quite decent for a mountain hut." I had a great time here and will definitely visit again. The price for one night with two meals in the main building is 9600 yen (8550 yen also available), the annex (room-only) is 3615 yen, and the self-catering building (room-only) is 3090 yen. Day-trip bathing costs 600 yen, available from 8:00 to 21:00 (closed on Thursdays sometimes, so call ahead). Canned beer (350ml) costs 350 yen, (500ml) 450 yen, and sake 350 yen. The prices are reasonable considering the location. Recently, they have displayed photos of nostalgic indoor baths like the "Hermit Bath" and "Old Outdoor Bath" in the building, which personally makes me very happy.