Rent a full set of snorkel gears and go discover St Kitts and Nevis coasts. Then, autonomously, you'll experience snorkeling and maybe have a chance to observe sea animals and fishes.
You can also choose a boat trip option. You will go offshore with a speed boat and an instructor to snorkel. You'll be able to discover the great sea-life, St Kitts and Nevis underwater fauna and flora.