Fodor's Expert Review Pico do Castelo

The island's series of lofty peaks make for great exploring. The summit of Pico do Castelo, at 1,433 feet, has a small 16th-century fort that provided defense against the frequent attacks of French and Algerian pirates. It's a tough climb to the top, but one that's peppered with pretty flora, from cacti to berry bushes. From the summit, the views are rewarding: below you to the west is Porto Santo Beach, and to the east is the conical shape of Pico de Baixo and the Ilhéu de Cima. From here it's an easy walk to Pico do Facho (1,552 feet), the island's highest point.