Seven Seas Balneario is one of Puerto Ricos' Public Beaches operated by the Puerto Rico National Parks system. They also offer camping. Tel 787-863-8180. Reservations can be made with a credit card.

I consider this one of the best places to camp on mainland Puerto Rico. They have guards 24 hours a day who are very helpful and friendly. ( don't interpret that to mean you can leave your camera equipment around etc., you never can in Puerto Rico). They have bathrooms and showers and there is a restaurant at the beach. Many fine restaurants are nearby. Remember summers are very crowded, summer weekends are a zoo.