The Best Hotel in Guincho, Sintra, the Estoril Coast, and the Setúbal Peninsula

Standing on the cliffs facing the ocean, this historic fort may look austere from the outside, but walk through the entrance and you'll find all the luxury of an old-world palace. Each of the magnificent rooms has exquisitely designed 17th-century reproduction furniture and rich linens. A winding stone staircase leads up to the second-floor suites, which have an enclosed balcony providing incredible ocean views. The bar and lounge look out over Praia do Guincho, and there's a deck for lounging and sunbathing.