Trunk Bay is one of St. John’s most breathtaking attractions. Its dreamy atmosphere entices the hundreds of couples who gather there each year to snap stunning photos and renew their wedding vows in an event held annually on Valentine’s Day. The beach is often called the most pristine in the Caribbean, with clear, warm water and silky sands. With a 225-yard-long underwater coral reef trail, Trunk Bay presents a great opportunity for some underwater photography. As part of the Virgin Islands National Park, this beach is pristine, perfectly beautiful, and one you must share with your followers.