The Tobago Cays Complete Guide: Sailing, Moorings, and Marine Life
The Tobago Cays Marine Park is the crown jewel of the Grenadines, comprising five uninhabited islets sheltered behind the sweeping arc of Horseshoe Reef. For sailors, it represents one of the most remarkable anchorages in the Caribbean, where turquoise lagoons, powdery white sands, and thriving marine life create an unforgettable setting. Whether you are sailing on a bareboat charter or aboard a fully crewed yacht, understanding how to navigate and enjoy this protected reserve ensures a seamless experience.
Arriving in the Cays requires good overhead light to read the water colours safely, particularly when navigating the narrow cuts between Mayreau and the outer reef. The principal anchorage sits in the lagoon between Petit Rameau, Petit Bateau, and Baradal, where sandy patches provide excellent holding. While anchoring is permitted in designated sandy zones away from coral heads, mooring buoys maintained by the marine park authority are available throughout the main channel.
Anchoring, Moorings, and Marine Park Etiquette
Park rangers patrol the waters daily to manage the reserve, inspect moorings, and collect marine park fees. Fees are charged per person per day, with separate standard rates for mooring buoy usage or anchoring overnight. Because the ecosystem is delicate, anchoring on live coral is strictly prohibited, and visitors must never discharge holding tanks inside the lagoon or remove any shells, coral, or marine life from the park.
Snorkelling with green turtles is one of the highlights of any visit. The shallow seagrass beds off the southern shore of Baradal are designated as a protected turtle reserve, cordoned off by marker buoys where dinghies and yachts cannot enter. Swimmers can drift quietly along the shallows to watch turtles and southern stingrays grazing peacefully. Further out, the outer edge of Horseshoe Reef offers deeper snorkelling and diving with vibrant coral structures, nurse sharks, and eagle rays.
Island Living: Beach BBQs and Petit Tabac
Beach barbecues on Petit Bateau offer a memorable dining experience ashore under the stars. Local boatmen will typically approach your yacht upon arrival to offer fresh local lobster in season, whole fish, or chicken, grilled over open coals on the beach with traditional Caribbean side dishes. It is a relaxed, barefoot tradition that supports the local maritime community while saving your galley crew from cooking.
A short dinghy or tender ride takes you out to Petit Tabac, an isolated sand cay sitting just outside the main reef barrier. Famous for its role as a film location, Petit Tabac features pristine white sand, dramatic surf on its windward side, and calm water on the lee, making it an exceptional spot for a morning picnic or beach walk before the mid-day sun.
Timing your day in the Cays makes a significant difference to the ambience. The lagoon is at its quietest in the early morning and late afternoon, once day-charter catamarans from neighbouring islands have departed. Waking up at sunrise with sea turtles surfacing beside your hull while the water remains glass-calm is an experience that defines Grenadines sailing.
Preparing for your voyage begins with sensible provisioning before you depart our base at Blue Lagoon. Because there are no shops, fresh water, or fuel facilities within the uninhabited cays, you should arrive fully stocked. Pre-ordering your provisions through SIPS ensures your yacht is loaded with quality food, beverages, and essentials prior to setting sail from St Vincent.
If you are planning your charter through the Grenadines, please get in touch with our team at Blue Lagoon to start planning your itinerary.