Waterfront hotel with an outdoor tennis court Guests at this beach hotel will appreciate convenient onsite amenities such as a playground and barbecue grills. Hotel Castelsardo Domus Beach offers 67 accommodations with hair dryers and complimentary toiletries. This Castelsardo hotel provides complimentary wireless Internet access. Bathrooms include showers and bidets. Housekeeping is provided daily. A private beach and an outdoor tennis court are featured at the hotel. The recreational activities listed below are available either on site or nearby; fees may apply.