The beautiful white sands of St John’s most famous beach, Trunk Bay, make this a must-see location. Enjoy the sunny shores, or venture into the crystal blue waters where you'll find a self-guided Underwater Snorkeling Trail, with underwater information about coral formations and sea life. At Trunk Bay you'll be asked to pay an entrance fee, but it's often worthwhile for the extra facilities – snack bar/grill, snorkel gear rentals, beach chair rentals, showers, restrooms, public telephones, and lifeguards.