Around Mochizuki Country Club × Accommodation With Relaxing Welcome LoungeRecommended Hotel·Ryokan

—Harmony with nature, cherished in the Nordic lifestyle.— Even in those extraordinary moments of travel, we want you to relax and experience Tateshina’s beautiful nature as if it were part of everyday life. On Wednesday, January 21, 2026, our Hotel was reborn as a Nature Resort Hotel where you can feel the nature of Tateshina while staying indoors.

A Resort Hotel located by Lake Shirakaba in Nagano Prefecture. The large public bath "Koten no Yu" features natural Onsen, offering an open-air bath and sauna with a stunning view of Lake Shirakaba. Meals are served buffet-style, featuring Japanese, Western, Chinese, and ethnic cuisines with a focus on seasonal flavors using local ingredients. Enjoy various activities both inside and outside the hotel, including a pool, bowling alley, indoor Onsen street, amusement park, and ski resort. The new main building opened on April 22nd, 2023. Guests are welcomed with new facilities such as an Onsen area, restaurant, and shop.

Hotel Route-Inn Grand Saku is conveniently located about a 10-minute walk from Sakudaira Station on the Hokuriku Shinkansen and about a 10-minute drive from the Saku IC, making it ideal for both business and sightseeing.● We offer a clean and comfortable stay. Free Wi-Fi is available, and you can also enjoy WOWOW at no extra charge for live performances and more. ● A large public bath with natural Onsen is available, so you can relax to your heart’s content in a spacious bath. The bath area also features a sauna and cold plunge pool to help soothe away the day’s fatigue. ● We offer an extensive menu at all times, featuring mainly Japanese and Western dishes. Start your day with energy from our wide variety of breakfast options.We sincerely look forward to welcoming you.

The Hotel boasts natural Onsen with eight types of baths and two types of saunas for men and women respectively. Room types are abundant, including single, twin, double, Japanese-style, and Japanese-Western-style rooms, accommodating groups and parties. Located just 10 minutes by car from Saku-Daira Station on the Hokuriku Shinkansen or the Saku IC on the Joshinetsu Expressway, and only 30 minutes by car to the popular Karuizawa, our hotel offers excellent accessibility as a base for business and sightseeing.