Board a semi-submersible and descend into the tunnel-like hull, which allows you the luxury of being below the waterline, but staying dry. Take your seat in front of the underwater windows and let the entertainment begin. If you prefer, you can stay outside on the upper deck. Reaching the harbor entrance you should be able to see green turtles. The vessel will pass over the wreck of the 50-foot island freighter Marignan, sunk during the famous Hurricane Luis in 1995. The vessel will then proceed to the reef at Gros Ilets, where you will see another facet of the marine life. Returning to the pier, you’ll pass through an area usually frequented by green turtles. The upper deck affords beautiful views of the yachts anchored in the harbor and breathtaking shores of St Barth's.
Wildlife sightings are likely but are not guaranteed. The itinerary may be amended depending on the weather conditions, for general safety and/or at the discretion of the captain.