Set sail on a roundtrip voyage through the Caribbean, where natural beauty meets vibrant cultures. The colorful colonial architecture of San Juan contrasts with the lush rainforests of Roseau. In the Lesser Antilles, St. Martin blends French influence with Dutch charm, while Barbados reflects its British heritage. Traverse the azure waters from St. Croix and St. Lucia to Dominica, St. Martin and St. Thomas, and call on a new port every day.

This thrilling underwater adventure offers an incredible opportunity to explore St. Lucia beneath the waves -- and you don't need to be a swimmer or diver to join in on the fun.