National Park Underwater Trail, Virgin Islands National Park
(2.9/5 based on 120+ reviews on the web)
Go exploring at National Park Underwater Trail, the word’s first marked submerged pathway for snorkelers. You'll observe a great variety of biodiverse tropical marine life along the signposted route, which teems with abundant wildlife populating the water along the shore. Bring an underwater camera to capture the sea life and coral reef on film. The trail is suitable for beginners and will be guided by expert professionals, though more experienced divers find it equally entertaining, as it provides an illuminating look into the area’s tropical underwater life. A visit to National Park Underwater Trail represents just the start of the adventure when you use our Virgin Islands National Park itinerary maker to plot your vacation.
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Plans in Virgin Islands National Park by other users

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Reviews
TripAdvisor
  • This trail has been overutilized by far too many. Thus, too many fish have moved away, to other, less populated locations. The snorkeling is mediocre, compared with other locations onSt. John, and the...  more »
  • This was an interesting snorkeling experience. The underground trail was unique and everyone should do it once. 
  • Stay away from the trail & you'll see more fish & coral up the West shore of Trunk Bay. Let the cruise ship excursions use the trail & go all the way down to the left shore for great Snorkeling. It's ...  more »