easy
4–8 hours
Suitable for all fitness levels; minimal physical exertion required beyond swimming or boarding vessels.
Discover private charter adventures in St. Thomas with Sonic Charters. Explore crystal-clear waters, vibrant reefs, and iconic snorkeling spots aboard luxury vessels tailored to your group’s needs.
Charlotte Amalie, located on the island of St. Thomas in the United States Virgin Islands, offers a premier gateway to unique and private marine experiences with Sonic Charters St Thomas. This locally owned company specializes in private charters that showcase the natural beauty and vibrant maritime culture of the Caribbean, providing an unmatched opportunity to explore the crystal-clear waters and hidden coves around St. Thomas and neighboring islands like the British Virgin Islands.
What truly distinguishes Sonic Charters is their fleet of well-maintained luxury vessels, including the 58' Viking Princess, 45’ Catamaran “Freedom,” and the powerful 37' Intrepid. These boats are staffed by experienced captains and attentive crew members like Eric, Becky, Sally, and Gus, who ensure each trip is customized for comfort, safety, and adventure. Families appreciate the thoughtful touches such as cabins for naps, well-prepped meals, and kid-friendly activities, making them ideal for guests with young children.
This private charter experience brings a blend of activities tailored to your interests—from paddleboarding and snorkeling at iconic spots such as Christmas Cove, The Indians, and multiple reefs, to island hopping between St. Thomas and the British Virgin Islands with seamless customs handling. The scenic backdrop ranges from dramatic limestone cliffs and lush tropical flora to vibrant marine life beneath the surface. The tranquil turquoise waters offer excellent visibility, making snorkeling especially rewarding.
Sonic Charters is also well-regarded for their attentive customer service, starting with owners Carrie and Morgan, who handle bookings and inquiries with professionalism and warmth. Their centrally located marina is convenient and organized, providing easy access for guests staying in Charlotte Amalie. Beyond the boats themselves, the atmosphere aboard—with expertly made cocktails like the famous "Painkiller"—adds to the memorable experience.
Recognized as a standout in the St. Thomas outdoor recreation scene, Sonic Charters provides visitors with a rare blend of luxury, adventure, and local friendliness. Whether it’s a family outing, a group celebration, or a romantic escape, their private charters deliver an exceptional way to experience the Caribbean’s marine beauty on your own terms.
Protect the marine environment by using coral-friendly sunscreen during snorkeling and watersports.
The Caribbean sun can be intense; drink plenty of water available on the boat to stay refreshed.
Non-slip water shoes or sandals help with moving safely on boat decks and while exploring shorelines.
Sonic Charters offers catered meals, so informing them ahead helps ensure your food preferences are well accommodated.
Charlotte Amalie is named after the Danish queen and retains historic Danish colonial architecture throughout the city, reflecting its 17th-century roots.
Sonic Charters promotes eco-friendly practices including reef-safe products and responsible wildlife interactions to protect the delicate marine environment.
Protects your skin without harming coral reefs during snorkeling and other water activities.
summer specific
Reduces glare from the water, improving visibility and eye comfort on bright days.
summer specific
Allows you to safely capture photos and videos without risking water damage.
summer specific
Provides warmth and sun protection during cooler breezes on the water.
winter specific