Riverside Hotel Karatsu Castle offers accommodations in Karatsu. Rooms are furnished with air conditioning, a flat-screen TV, a fridge and an air cleaner/humidifier. Guests can enjoy various activities in the surroundings, including windsurfing, cycling and fishing. Fukuoka is 27 mi from Riverside Hotel Karatsu Castle, while Saga is 22 mi away. The nearest airport is Fukuoka Airport, 29 mi from Riverside Hotel Karatsu Castle. Offering free toiletries, this twin room includes a private bathroom with a bath, a shower and a hairdryer. The air-conditioned twin room offers a flat-screen TV with cable channels, tatami, a dining area, a wardrobe as well as river views. The unit has 2 beds.