St. Croix Boat Tours: See the Island by Water
There’s no better way to experience the natural beauty of St. Croix than on a boat. This island paradise for ocean lovers features an array of tour operators offering unforgettable adventures in crystal-clear Caribbean waters. Whether you’re looking for a guided snorkeling excursion, an exciting deep-water fishing trip or a romantic sunset cruise, St. Croix’s boating companies deliver.
- Caribbean Sea Adventures
- Big Beard’s Adventure Tours
- Mermaid Adventures
- Sea Sports St. Croix
- Lyric Sails
- Down South Charters
- Captain Cook Charters
- Tropical Tiki Tours
- KaiHunter Charters
- Sandy Toes Sailing
- Discover More Activities on St. Croix
Caribbean Sea Adventures
Step aboard Caribbean Sea Adventures’ Celebration power catamaran, departing from Christiansted, for an incredible half-day snorkeling trip to Buck Island Reef National Monument. Because it’s a National Monument, visitors must book a half- or full-day trip with an approved tour operator to see the island. While there, follow the underwater snorkeling trail with plaques that identify resident marine life and spend time on the white sands of Turtle Beach, recognized as one of the most beautiful beaches in the world. Caribbean Sea Adventures also offers parasailing, sunset cruises, fishing trips and customizable private charters for exploring at your own pace.
Big Beard’s Adventure Tours
Head to the Christiansted Boardwalk and sail away on the Renegade catamaran bound for Buck Island, one of two designated Underwater National Monuments in the United States. Big Beard’s Adventure Tours offers both full- and half-day trips, with stops for lounging on Turtle Beach and snorkeling along the underwater trail to explore coral reefs and marvel at more than 250 species of technicolor fish. If you prefer golden hour vibes, the company also hosts sunset sails and private cruises.
Mermaid Adventures
For a more intimate marine experience, Mermaid Adventures specializes in private guided snorkeling tours to hand-picked sites around St. Croix. The personalized excursions to places like Cane Bay, Frederiksted Pier and Green Cay focus on marine education and conservation. Guests have the chance to closely observe sea life in its natural habitat with knowledgeable local experts. Plus, it’s fun using water-propulsion Seascooters that pull you through the water, helping conserve your energy.
Sea Sports St. Croix
Sea Sports St. Croix offers an amazing shore-entry snorkeling session to observe hawksbill and green sea turtles in their natural shallow-water habitat near Frederiksted. You’ll also see coral, colorful fish and other marine life in the calm and clear waters. Or sign up for a fast-paced jet ski tour that makes stops for underwater exploration along the island’s coastline. Pro tip: Rent snorkel gear from Sea Sports to take off on your own adventure.
Lyric Sails
Watch Mother Nature paint the sky as dusk approaches aboard a Lyric Sails sunset trip departing from Frederiksted Pier. Spend a memorable evening on the 63-foot Jolly Mon catamaran with live music and unlimited rum punch (there’s a cash bar if you’re not a rum drinker). Choose from Lyric Sails’ signature sunset cruise or magical full moon sail along the island’s West End. Private and daytime charters are also available for special occasions or group outings.
Down South Charters
Down South Charters caters to both anglers and snorkelers, with private offshore fishing trips and relaxed coastal snorkeling excursions at reefs and beaches. Expert captains and their crews share their decades of marine knowledge during trips. The destination and experience is your choice — whether you want to swim with turtles, catch a lobster or visit Sandy Point National Wildlife Refuge. For a longer journey, book the eight- to 10-hour charter to explore nearby St. Thomas and St. John. Sunset charters are also available for a scenic end to your day.
Captain Cook Charters
Join an offshore sport fishing trip with Captain Cook Charters, departing from Green Cay Marina. Four-, six-, eight- and 10-hour trips are available to cast a line for mahi, wahoo and mackerel. Or stay inshore to land tarpon, snapper and grouper. Captain Cook offers free fish-cleaning services. Or go on a three-hour adventure charter that includes snorkeling, swimming with sea turtles, paddleboarding and stops at beaches. Captain Cook can accommodate four guests per adventure charter.
Tropical Tiki Tours
Kick back island-style to watch the sunset from a floating party boat outfitted with a thatched roof as it cruises around Christiansted Harbor. Tropical Tiki Tours is BYOB, with guests welcome to bring their own drinks and snacks, making it a fun and casual way to enjoy the cruise. Perch on one of the comfortable bar stools that surround a handcrafted bar to socialize and enjoy the ocean breeze. And feel free to play your favorite tunes over the Bluetooth speakers. Daytime cruises are available if you want to soak up the sun while staying cool on the water.
Kaihunter Charters
Set out with up to 10 guests aboard Bajer, a sleek power catamaran operated by KaiHunter Charters that departs from Green Cay Marina. Schedule a two-hour sunset cruise or a dreamy three-hour moonlight ride. Bring your own food and drinks or arrange to purchase them when registering online. KaiHunter also offers four- or six-hour private tours with options to snorkel, paddleboard or sightsee — perfect for a full day of tailored adventures.
Sandy Toes Sailing
Enjoy the peaceful two-hour Sunset Serenity cruise offered by Sandy Toes Sailing aboard Great Adventure. The graceful sailing yacht catches sunset views along the island’s North Shore. Sit back with a craft cocktail, listening to relaxing music as the sun dips below the horizon. Looking for more time on the water? Sandy Toes also offers four- and six-hour daytime sails, where you can snorkel, beach hop or just unwind on deck.
Discover More Activities on St. Croix
Exploring the Christiansted Boardwalk on St. Croix
St. Croix excursions for every traveler
Top restaurants on St. Croix: From local eats to fine dining
