Explore Tobago Cays – Snorkeling, Sailing & Turtles in the Grenadines

In the heart of the southern Caribbean lies a cluster of small, uninhabited islands that feel like something out of a dream. Tobago Cays, part of St. Vincent and the Grenadines, are among the most pristine and breathtaking natural environments in the region.
 

Known for their turquoise waters, vibrant coral reefs, and peaceful anchorages, the Tobago Cays offer an experience that feels completely untouched by time. Whether you're sailing, snorkeling, swimming with turtles, or just relaxing on a deserted beach, this group of five small islets offers the ultimate in Caribbean seclusion and natural beauty.

2. Where Are the Tobago Cays?

The Tobago Cays are located in the Grenadines, a chain of islands that stretches between Saint Vincent in the north and Grenada in the south. They are situated to the east of Mayreau and close to Union Island.

Consisting of five small islands — Petit Rameau, Petit Bateau, Baradal, Jamesby, and Petit Tabac — the Cays are surrounded by the Horseshoe Reef, one of the largest and most beautiful coral reef systems in the Caribbean.

3. The Magic of the Marine Park

The entire area is protected as the Tobago Cays Marine Park, established in 1997 to preserve its rich marine biodiversity and fragile coral ecosystems. The park covers 1,400 hectares, including coral reefs, sea turtle habitats, and seagrass beds.

Because the area is protected, wildlife thrives here. You'll find:

Green and hawksbill turtles

Stingrays

Colorful reef fish

Nurse sharks (harmless)

Conchs and lobsters in abundance

The Cays offer a rare and authentic experience of nature, with no large developments, roads, or crowds.

4. Sailing to the Cays: A Nautical Dream

Tobago Cays are often reached by private yacht, catamaran charter, or as part of a day tour from nearby Union Island, Mayreau, or Canouan. Sailing around the Grenadines is a highlight in itself, and the Cays are often considered the crown jewel of a Grenadines sailing itinerary.

Anchoring near the Cays offers surreal views: crystal-clear lagoons, gently bobbing boats, and small islets lined with palm trees. At night, the stars are brilliant in the dark skies above.

5. Swim with Sea Turtles

One of the biggest draws of the Tobago Cays is the chance to snorkel with wild sea turtles in their natural habitat. Baradal Island is the best spot, surrounded by shallow waters where turtles gracefully glide through seagrass beds.

The turtles are used to snorkelers and are not afraid of humans — but respectful observation is a must. There’s nothing like drifting silently through warm waters as a majestic sea turtle swims beside you.

6. Coral Reefs, Snorkeling, and Scuba Diving

Tobago Cays is a snorkeler’s paradise. The Horseshoe Reef offers stunning underwater scenery:

Vibrant coral gardens

Shoals of colorful fish

Gentle currents and great visibility

Healthy populations of parrotfish, angelfish, trumpetfish, and more

For divers, nearby sites offer wall dives, reef exploration, and occasional drift dives. The best way to experience the reef is via guided snorkel or dive tours, available from Union Island and Canouan.

7. What to Expect on Each Islet

Though all five islands are uninhabited, each offers something different:

Petit Bateau – The largest, sometimes used for beach BBQs

Petit Rameau – Lush with vegetation, good for short hikes

Baradal – Sea turtle zone with scenic beaches

Jamesby – Popular with day-trippers, small but stunning

Petit Tabac – Famously featured in Pirates of the Caribbean

Petit Tabac, where Jack Sparrow and Elizabeth Swann were marooned, offers a windswept, remote vibe perfect for a day escape.

8. Best Time to Visit

The best time to visit Tobago Cays is during the dry season, from December to May. During this time:

Skies are clear and sunny

Seas are calm and perfect for sailing

Underwater visibility is at its best

Avoid the hurricane season (June–November), especially during August and September when storms are more likely.

9. How to Get There

There are several ways to reach the Tobago Cays:

By charter yacht or catamaran from St. Vincent or Grenada

Day trips from Union Island (20–30 minutes by boat)

Island-hopping tours offered by resorts on Mayreau or Canouan

Water taxis from Clifton Harbour on Union Island

For those flying in, Union Island Airport is the nearest airstrip, with regional flights from Barbados, St. Lucia, and Grenada.

10. Things to Pack for Your Visit

To make the most of your time in Tobago Cays, bring:

Snorkeling gear (some tours provide it)

Reef-safe sunscreen

Swimwear and rash guard

Dry bag for valuables

Reusable water bottle

Waterproof camera or GoPro

Snacks and eco-friendly lunch packaging

Lightweight beach towel

Flip flops or water shoes

Note: As the islands are uninhabited, there are no shops or restaurants, so come prepared.

11. Tips for Responsible Travel

Help preserve the natural beauty of Tobago Cays by:

Not touching or standing on coral

Avoiding single-use plastics

Taking all trash with you

Respecting wildlife (no chasing turtles or fish)

Supporting local guides and eco-friendly tour operators

Your actions help protect this fragile marine park for future generations.

12. Nearby Attractions in the Grenadines

While you're in the area, consider visiting:

Union Island – A lively sailing hub with shops and restaurants

Mayreau – Charming village, stunning Salt Whistle Bay

Canouan Island – Luxury resorts, golf courses, and powdery beaches

Palm Island – A private resort island, great for a romantic escape

Mopion Island – Famous for its thatched umbrella and sandbar setting

Tobago Cays are the centerpiece, but the whole Grenadines chain is worth exploring.

13. Frequently Asked Questions

Can I camp on Tobago Cays?
No, overnight stays on the islands are not allowed. Boats must anchor nearby.

Is there an entrance fee?
Yes, there's a marine park fee (around $10–15 USD) per person per day.

Are restrooms available?
No, facilities are only available on nearby islands or boats.

Is the snorkeling safe for beginners?
Yes! The waters are calm and shallow near the islands.

14. Final Thoughts: Paradise Preserved

Tobago Cays is the kind of place that doesn’t need luxury resorts or big-name attractions — its true value lies in its raw natural beauty, abundant marine life, and unspoiled tranquility. It's the Caribbean as it once was: peaceful, wild, and deeply connected to nature.

Whether you're a sailor chasing the perfect anchorage, a snorkeler longing to swim with sea turtles, or a traveler seeking serenity, Tobago Cays delivers an unforgettable experience.