In Puerto Rico, you can walk out of the jungle and ... you’ll have other shores to choose from, too, including Playa Negra which—as the name implies—is covered in black sand.

Home to more than 270 miles of coastline, Puerto Rico is famous for its white sand ... love snorkeling with manta rays and sea turtles at Playa Tamarindo, but if snoozing under a palm tree sounds ...