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Caribbean Sea Adventures

Experience the adventure of a lifetime with Caribbean Sea Adventures! Join us for an unforgettable day on the water, where there's something for everyone. Dive into the crystal-clear depths with our expert-led snorkel tours, discovering vibrant coral reefs and enchanting marine life. For those seeking a more exclusive experience, indulge in the luxury of our private boat charters, where you can tailor your itinerary to your desires and create cherished memories with your loved ones.  But that's not all - for thrill-seekers, we offer the exhilarating experience of parasailing. Feel the wind in your hair and soar above the turquoise Caribbean Sea, taking in breathtaking views that will leave you in awe.  At Caribbean Sea Adventures, we're dedicated to providing unparalleled excitement and adventure for all who step aboard. Discover the wonders of the sea and create unforgettable moments that will last a lifetime. Book your adventure today and let us take you on a journey you'll never forget!

Location: Christiansted
Phone: (340) 773-2628

No visit to St. Croix would be complete without experiencing the breathtaking beauty of Buck Island, the very first underwater national park. Immerse yourself in a day or half-day adventure on this pristine, uninhabited island renowned for its awe-inspiring snorkeling opportunities. Buck Island has earned the distinguished title of "one of the world's best beaches" from none other than National Geographic itself, thanks to its shimmering aqua waters and vast coral reefs.

We proudly offer an array of daily Buck Island snorkeling and beach excursions, as well as private charters and captivating sunset sails. Buck Island Reef National Monument is an absolute must-see for every visitor, whether you're snorkeling along the enchanting underwater trail or simply basking in the splendor of the beach. Buck Island's true allure lies in its extraordinary coral reef ecosystem and its unparalleled underwater trail, which promises an unforgettable journey into the depths of aquatic wonder.

Book your Buck Island Tour now!


At Caribbean Sea Adventures, we take pride in offering an exceptional selection of six boats, ensuring that we have the perfect option for every water adventure on St. Croix. Whether you're seeking a thrilling powerboat excursion or a tranquil sailing charter, our diverse fleet has got you covered.

Looking to embark on a new adventure after visiting Buck Island? Then why not dive into one of our captivating Island Tours or experience the exhilaration of Parasailing? With Caribbean Sea Adventures, the possibilities are endless, and the memories you make will be truly unforgettable.


Our team is dedicated to assisting you in choosing the perfect trip that aligns with your preferences. We possess the expertise to curate customized private tours tailored to meet your specific requirements. It is worth noting that all of our Captains hold fully licensed credentials authorized by the US Coast Guard. Collectively, our team boasts an impressive 167 years of combined experience at Buck Island, ensuring that you will encounter the finest offerings from this heavenly destination we proudly call home.



Built in 2021 this is a luxurious tour boat with all the amenities you are looking for. She is fast but comfortable, featuring plush cushioned seats, full standing bathroom, boarding stairs, freshwater shower and bar. Come experience the latest and greatest from our team.


Smooth Recovery has twin 300 HP outboards so getting to and from Buck Island has never been more fun, or stylish. Reserved exclusively for private charters up to six guests this is the most luxurious way to experience the waters around St. Croix. This boat can take can take you anywhere, just ask.


Sailing Vessel Inconceivable, a 42 ft catamaran, is the perfect platform for every occasion. With ample shade, seating, and all the creatures comforts you could want for up to 12 guest. Departing from Green Key Marina at the time of your choosing and returning. All the essentials are included but please ask for anything that would make your time with us more enjoyable.


Wave Dancer is a custom built catamaran ideal for those looking for a day sail experience without 50 of their newest friends. Experience the natural wonder of Buck Island National Monument in pure solitude (minus the captain of coarse) or invite up 15 of your loved ones to join you. All public and private charters are limited to 16 guests.


Betty Ann and Mile Mark are all custom dive/snorkel boats built to provide guests with easy access to and from the water. The stern-mounted dive platforms are the ideal setup for snorkel lessons.  You set the time and pick up location based on your needs. Combine a Buck Island snorkel and beach trip with a relaxing sunset cruise back to Christiansted for the perfect fun filled day.


Wasted Time is a 38ft Tiara Express boat that offers ample shade or sun for everyone on board. It provides an ideal opportunity to explore beyond Buck Island.

Have a larger group? No problem, we have you covered! Caribbean Sea Adventures can accommodate 133 guests across 6 vessels at one time. Please call (340)-773-BOAT(2628) to arrange multi vessel departures.

Read More about Caribbean Sea Adventures and Buck Island

Caribbean Sea Adventures

Experience the adventure of a lifetime with Caribbean Sea Adventures! Join us for an unforgettable day on the water, where there’s something for everyone. Dive into the crystal-clear depths with…

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Going Beyond Buck Island Tours

For many years, Caribbean Sea Adventures has been synonymous with snorkel tours to St. Croix’s beautiful Buck Island. Known for having the only glass bottom boat on St. Croix, coupled with…

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Caribbean Sea Adventures Charters

Caribbean Sea Adventures offers a variety of private charters to fit your needs. Take one of our popular Buck Island full or half day snorkel tours, or charter one of…

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