Situated on the bay, Spiagge San Pietro, a charming & relaxing resort is a great choice for a stay in Castiadas. Guests can visit the spa to indulge in deep-tissue massages, body wraps, or facials, and Italian cuisine is served at Exoticus, which is open for dinner. Other highlights at this luxurious hotel include 2 outdoor pools, a poolside bar, and a health club.