Belize, the Central American gem bathed by the warm waters of the Caribbean Sea, houses an extraordinary natural wonder within its territorial limits — the Belize Barrier Reef. This magnificent formation, acclaimed as the second-largest barrier reef system on the planet, is a paradise for ocean enthusiasts and adventurers. It’s an underwater labyrinth filled with vibrant coral formations, exotic fish species, and a kaleidoscope of marine biodiversity waiting to be discovered. If you are an avid snorkeler or planning your first venture beneath the waves, let us take a written tour of the top 10 snorkelling spots in the Belize Barrier Reef. Each one promises a captivating, immersive experience and a chance to embrace the fascinating world beneath the ocean.
1. Hol Chan Marine Reserve
No tour of Belize’s top snorkelling sites can begin without the mention of Hol Chan Marine Reserve. Nestled just off the coast of Ambergris Caye, Hol Chan, meaning ‘Little Channel’ in Mayan, is the epitome of underwater wonder. Its aquatic landscape brims with diverse marine life, including curious green moray eels, bold barracudas, and even majestic sea turtles. Particularly enchanting is the site known as Shark Ray Alley, an area famous for its friendly nurse sharks and southern stingrays. Snorkelers have a unique opportunity to observe these creatures up close. If your idea of adventure includes the thrill of swimming alongside sharks, then Hol Chan Marine Reserve should be on top of your list.

2. Great Blue Hole
The Great Blue Hole is an iconic wonder of the marine world, a destination that has enthralled both divers and snorkelers alike. The sinkhole, which descends over 120 metres into the deep blue abyss, is a playground for seasoned snorkelers and divers. Venturing into the Blue Hole offers the chance to explore ancient stalactites and admire the home of various shark species, including the Caribbean reef shark and the Hammerhead shark. Exploring the ancient cave system is an adrenaline-pumping experience that makes the Great Blue Hole a must-visit.
3. Mexico Rocks
If you’re searching for a quieter, more secluded snorkelling site, Mexico Rocks is your sanctuary. Nestled north of Ambergris Caye, it’s a hidden treasure among Belize’s popular snorkelling spots. It provides an incredible spectacle of the aquatic world without the usual crowd, ensuring a serene snorkelling adventure. Moreover, large boulders of Brain Coral, a distinctive type of hard coral resembling the human brain, dot the mesmerising landscape. These formations, some reaching several feet in diameter, create an intricate labyrinth that is a refuge for many species.
The calm, clear waters of Mexico Rocks make it an ideal location for beginners or less experienced snorkelers. This site lets you delve into the underwater world at a leisurely pace, spotting damselfish, grunt, and snapper as they flit around the corals. You may also encounter larger marine creatures like stingrays and lobsters. The peaceful atmosphere, diverse sea life, and mesmerising coral formations make Mexico Rocks ideal for those seeking a tranquil snorkelling adventure.

4. Half Moon Caye
Half Moon Caye, a designated natural monument, is another unmissable stop in your Belizean snorkelling trip. The Caye is primarily famous for being a sanctuary for the Red-Footed Booby Bird, but the surrounding waters offer just as much natural spectacle. Beneath the azure waves, snorkelers can meet graceful sea turtles, stealthy eagle rays, and an array of vibrant fish. The dramatic reef wall, overflowing with life, is an exhilarating experience.
5. Silk Cayes
The Silk Cayes promises snorkelers a unique encounter with Belize’s rich marine biodiversity. From brightly-coloured tropical fish darting between the corals to gentle nurse sharks gliding effortlessly and the elusive Hawksbill sea turtles, there’s plenty to captivate your interest. After exploring the mesmerising reef, you can unwind on the island’s pristine sandy beaches, making the Silk Cayes a perfect destination for a day trip.

6. South Water Caye
Imagine stepping off the beach straight into a world bursting with ocean life. You can do just that at South Water Caye, a protected marine reserve. The Caye’s beach-side coral reef is home to a vibrant cast of sea creatures, including parrotfish, angel fish, and the graceful spotted eagle rays. The island’s clear, shallow waters provide the perfect conditions for beginners and younger snorkelers. Likewise, the incredible array of sea life makes this the ideal location for seasoned enthusiasts.
7. Glover’s Reef Atoll
Considered a Mecca for marine biologists, Glover’s Reef Atoll is one of Belize’s most remote and pristine snorkelling spots. The Atoll’s tremendous biodiversity guarantees you’ll spot various intriguing creatures, from the Caribbean reef shark to the spotted eagle rays. Additionally, Glover’s Reef is adorned with strikingly colourful sea fans, sponges, and various coral species. It’s a truly enchanting backdrop to your snorkelling adventure!
8. Laughing Bird Caye
If you’re a nature enthusiast, the charm of Laughing Bird Caye will captivate you. This small island, named after the Laughing Gull bird that used to nest here, is an oasis of biodiversity above and below the water. As a national park, the Caye is well-preserved and features impressive coral habitats due to its unique geological formation.
The most distinctive feature of Laughing Bird Caye is its faro, an angular atoll formation with a central lagoon — a playground for oceanic species. The clear, shallow waters around the island allow snorkelers to explore easily. If you’re lucky, you might find yourself swimming alongside conchs, lobsters, or even a sea turtle. With many tropical fish species darting around, every dip into the waters at Laughing Bird Caye presents something new and exciting to discover.

9. Tres Cocos
Accessible by boat from San Pedro Town and only a few miles from Mexico Rocks, Tres Cocos is a hidden gem within the Belize Barrier Reef. Known for its large formations of pillar coral, Tres Cocos presents a vibrant landscape brimming with life. Standing like ancient underwater towers, the pillar corals house a bustling community of colourful fish.
Beyond the coral formations, Tres Cocos holds an even more enticing allure for snorkelers with visits from playful dolphins and, in certain seasons, even migrating whale sharks. To experience these gentle giants in their natural habitat is a truly humbling and unforgettable experience.
Tres Cocos’ beauty extends beyond snorkelling. Above the shallow waters, the island boasts stunning sunsets that paint the sky with pink, orange, and red hues. The balance of peace and thrill makes it a snorkelling spot you shouldn’t miss.
10. Coral Gardens
Situated off the laid-back island of Caye Caulker, Coral Gardens is an easily accessible snorkelling spot as enchanting as its name suggests. The shallow waters unveil a lively aquatic community amongst diverse corals. From the twisting formations of elkhorn coral to the delicate branches of staghorn coral, the variety here is truly unique.
While exploring this ocean garden, you can expect to encounter brittle stars with their long, slender arms and sea anemones swaying with the current. Combining accessibility and calm, clear waters, Coral Gardens is an ideal snorkelling location for families and beginners. It is a memorable introduction to the Belize Barrier Reef’s diverse marine ecosystem.
Introducing AGULHAS
Whether you are just starting to dip your toes into the world of diving, or are an experienced diver looking to upgrade your equipment for your next big diving adventure, AGULHAS is your one-stop shop for all your diving equipment needs.
AGULHAS’ dedication to providing high-quality freediving equipment at the best prices is matched only by our commitment to sustainability. Our technical range is designed with performance, innovation, and function in mind, using sustainable materials and circular economy principles. We recognise the significant impact that refuse has on our oceans and thus make our freediving gear with the most sustainable parts available to help reduce the amount of materials used and the number of items that end up as trash.
One example of our commitment to sustainability is our modular freediving mask. Its design allows for elements to be replaced if damaged, reducing waste and prolonging the life of the product. We also use mono materials whenever possible, such as a silicone snorkel and weight belt with stainless steel screws and buckle. This design not only ensures durability but also assists with recycling efforts.
We take pride in our eco-friendly packaging as well. Our “plastic” packaging from the factory is biodegradable and compostable, and we encourage reuse by incorporating zip closures where possible. Our dedication to sustainability is born out of our love for freediving, and our freediving kit is designed by renowned freediver Hanli Prinsloo, champion swimmer Peter Marshall, and acclaimed designer Alexander Taylor.
At AGULHAS, we are confident that our freediving kit is the best on the market. We invite you to explore the rest of our website, where you can dive into a variety of freediving topics and access our freediving store, which features everything from masks and snorkels to bags and accessories. By choosing AGULHAS, you can enjoy your freediving experience with the knowledge that you are supporting a sustainable, environmentally conscious company that shares your passion for the ocean. Visit our website to shop our products today.
Conclusion
Embracing the tranquil world beneath the waves within the Belize Barrier Reef is akin to stepping into an underwater utopia. Each of the ten snorkelling spots highlighted offers a unique narrative of aquatic wonder, inviting snorkelers of all levels to immerse themselves in Belize’s spectacular Barrier Reef. Whether you are a seasoned explorer or a novice about to embark on your first snorkelling adventure, these awe-inspiring landscapes promise an unforgettable experience. So, take the plunge and uncover the countless treasures hidden beneath the Belizean waves. Adventure is calling; the ocean awaits!