St. Thomas will blow you away with its beauty. The island is only around 30 miles long, but there’s plenty of thrilling things to do in St. Thomas – especially on our St. Thomas tours! Animal lovers will enjoy swimming with sea lions and turtles while history buffs will love kayaking to the island’s historic spots like Fort Willoughby, an old naval fort that’s among the most intact in the Caribbean. You’ll also have the opportunity to hike, snorkel and sail. Don’t miss out on the following St. Thomas island tours.