Coral World Ocean Park The most popular tourist attraction in United States Virgin Islands is the Coral World Ocean Park. It is one of the places to visit in United States Virgin Islands. The place is a marine park situated in St. Thomas and it has a number of exhibits for its visitors and patrons. This park has been operating for more than three decades and it has received the EPA Environmental Quality Award. It has a sea lion show. You can also feed lorikeets. There is also a shark nursery and a stingray pool too.