Fodor's Expert Review Peñón d'Ifach Natural Park

The landscape of Calpe is dominated by this huge calcareous rock more than 1,100 yards long, 1,090 feet high, and joined to the mainland by a narrow isthmus. The area is rich in flora and fauna, with more than 300 species of plants and 80 species of land and marine birds. A visit to the top is not for the fainthearted; wear shoes with traction for the hike, which includes a trip through a tunnel to the summit. The views are spectacular, reaching to the island of Ibiza on a clear day.