Get the celebrity treatment with world-class service at Castel Monastero - The Leading Hotels of the World One of our top picks in Castelnuovo Berardenga.Castel Monastero is in a restored medieval hamlet from the 10th century. This historic castle offers beautiful views of Tuscany, a pool, a spa center and 2 restaurants. All rooms have free Wi-Fi. You can enjoy playing tennis near Castel Monastero Hotel or relax in the 10700 ft² spa. It offers many massages and therapies and has a tea room. Rooms at Castel Monastero are decorated in a rustic style with stone and wood décor. Each has a flat-screen TV and a minibar. Castel Monastero has a gourmet restaurant and one serving typical Tuscan dishes. There is also a large wine cellar and a bar in the square. Siena is just over 14 miles from Castel Monastero.