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Buck Island, St. Croix

Join our crew for a full day of adventure or a half-day of fun. Buck Island National Monument is one of our most popular and signature tours.


Buck Island’s main beauty lies its unique underwater trail and coral reef ecosystem surrounding the South, East and North side of the island. You can take a 360° experience here, exploring its unique underwater world. Meanwhile, on the west side of the monument, West Beach also known as Turtle Beach is rated by National Geographic as “one of The World’s Most Beautiful Beaches”. A perfect place where you can eat lunch, relax, sunbathe, float in the shallows or go further out and swim with Turtles, or hike to the top of the Island for the breathtaking view. 


If you haven’t signed up already; Buck Island National Monument is a must-do for all St. Croix visitors. Whether you snorkel the underwater trail, dive in, or just enjoy the soft sandy beach- it’s a bucket list check you don’t want to miss.


Sign up any day of the week to enjoy the trip of a lifetime to Buck Island. Reservations required!

Our Tours

Why Caribbean Sea Adventures?

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A day on the crystal clear water will be the BEST Day of your St. Croix vacation! Experience the island and all of her magnificent beauty and history while cruising in comfort and style on one of our 6 boats to choose from. We’ve got everything you need, from romantic excursions to services for weddings for up to 145 guests, no matter what you are looking for we have it ready for you. From first-time charterers to seasoned regulars, we offer it all so you have the the perfect experience whatever your requirements.

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If you are planning to visit St. Croix and you haven’t decided yet, Buck Island National Monument is a must do when visiting. How does spending hours on an uninhabited island sound to you? Snorkeling the underwater trail, diving or just enjoying soft sand beaches are just some amazing experiences you can choose from while visiting – definitely a Bucket List check you don’t want to miss.

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Stop working, you're on vacation! Helping you in selecting the perfect private trip for you is our job. We will assist you in planning a day on the water that meets all your groups needs. Our captains are fully licensed and combined have 127 years of experience. We care that you have the best experience while you visit our home. Start planning your dream vacation now!


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