Rome Cavalieri, A Waldorf Astoria Hotel

Set atop Monte Mario hill, this grand resort overlooks Rome and the Vatican. Rooms feature marble bathrooms, balconies, and access to the Imperial Club Lounge. The Grand Spa spans 8,200 ft² with Turkish bath, saunas, indoor pool, and relaxation lounges; there are also two red-clay tennis courts and a Technogym fitness trail. Dining options include L’Uliveto and the 3-Michelin-star La Pergola rooftop restaurant. Art collections and gardens complete the experience. Shuttle service to Via Veneto provided. Couples rated 8.6.