Luxury hotel with fitness center connected to the convention center in Basel A restaurant, a fitness center, and a bar/lounge are available at this smoke-free hotel. WiFi in public areas is free. Additionally, valet parking, 24-hour room service, and a business center are onsite. Grand Hotel Les Trois Rois offers 101 air-conditioned accommodations with safes and complimentary newspapers. Each accommodation is individually furnished and decorated. Beds feature down comforters and premium bedding. A pillow menu is available. Flat-screen televisions come with cable channels. Bathrooms include bathtubs or showers, bathrobes, slippers, and designer toiletries. This Basel hotel provides complimentary wired and wireless Internet access. Business-friendly amenities include desks and phones. Additionally, rooms include complimentary bottled water and hair dryers. A nightly turndown service is provided and housekeeping is offered daily. Recreational amenities at the hotel include a fitness center. The recreational activities listed below are available either on site or nearby; fees may apply.