Karuizawa Prince Hotel features a fitness gym, 7 restaurants, a large shopping mall with 240 shops, various golf courses, and a skiing area on the grounds. Hotel East and Hotel West feature simple guestrooms (with free Wi-Fi), and cottages with spacious living rooms are available, too. The location is a 5-minute drive from JR Karuizawa Station and a free shuttle bus is available from the station.

JR Karuizawa Station is 70 minutes from Tokyo Station via Shinkansen. Karuizawa Prince Hotel is a 10-minute drive from Kumobaike Pond, and a 25-minute drive from Shiraito Falls. A bus to Haneda Airport departs from the north exit of Karuizawa Prince Hotel West.

During your stay relax with hot spring baths and spa treatments, and take advantage of bicycle and ski gear rentals and the coin laundry. Guests can enjoy tennis, table tennis, and bowling as well as skiing and snowboarding in winter.

All guestrooms feature flat screen TVs, safes, hot water pots (with green tea bags), private bathrooms (with hair dryers), plus yukata and toothbrush sets.

For dinner the hotel restaurants offer sushi, sukiyaki and shabu-shabu with prized local Shinshu wagyu beef, as well as Italian and Chinese cuisine. At bar-lounge Sakura and lounge Marron enjoy some late night drinks. For breakfast take your choice of a Japanese set meal or a buffet with local ingredients.