Part of the appeal of Culebra is the sheer economy of getting there. From the main island of Puerto Rico, hop on a ferry for a mere $2.25. From the landing at Dewey, the only town on the island, hop on the bus for $2 to reach Playa Flamenco. The beach is popular for parties and camping, but you can leave everyone behind with a 20-minute walk across this desert island to Carlos Rosario Beach, one of the great snorkeling spots in the Caribbean.
For more information: Culebra 
