Isla Caja de Muertos
Named for its shape, this island, which stretches for 3 km (2 miles) and is 8 km (5 miles) off the coast, has the best beaches near Ponce and some of the best snorkeling in southern Puerto Rico. Due to hawksbill turtle nesting (May–December), the island is protected by the Reserva Natural Caja de Muertos, but you can still swim, snorkel, and dive here. A 30-minute hike across the island leads to a small lighthouse dating from 1887. Scheduled boats aren't currently available, but some of the many boatmen at La Guancha will take you out for about $40 round-trip. You must pack what you need (food and drink) and remember to take your garbage with you! Amenities: toilets. Best for: snorkeling; swimming; walking.
