Are you ready to embark on an awe-inspiring journey to The Great Blue Hole in Belize? Brace yourself for an extraordinary scuba diving experience in this underwater paradise. With 14 beautiful dive sites to explore, each offering unique marine life encounters and stunning landscapes, your adventure awaits beneath the surface! And why not check out AGULHAS to get yourself kitted-out before you go? Keep reading and find out all you need to know.
Exploring the Enigmatic Depths: The Great Blue Hole
The Great Blue Hole, located off the coast of Belize, is a mesmerising natural wonder that has captivated divers from around the globe. With its deep blue waters and intriguing geological formations, this dive site stands out as one of the premier destinations for underwater exploration. From its fascinating history to its diverse marine life, the Great Blue Hole is renowned as one of the finest diving locations in the world.
The Great Blue Hole is a giant marine sinkhole formed during the last ice age over 15,000 years ago. Its perfectly circular shape, stretching over 300 metres (984 feet) in diameter and plunging to a depth of 124 metres (407 feet), is a sight to behold. This unique geological formation and crystal-clear waters create an otherworldly atmosphere that entices divers to embark on an unforgettable adventure.
Beyond its stunning appearance, the Great Blue Hole offers a glimpse into our planet’s history. The limestone stalactites and stalagmites found within its depths are a living testament to when the area was above sea level. Divers have the opportunity to witness the awe-inspiring formations, which took thousands of years to develop and become part of this remarkable geological narrative.

Beneath the surface, the Great Blue Hole is teeming with abundant marine species, making it a haven for divers and underwater photographers. As you descend into the depths, you’ll encounter an array of vibrant coral formations, including elk horn, brain coral, and giant sponges, providing a kaleidoscope of colour. Stingrays, nurse sharks, and several species of tropical fish gracefully navigate the underwater maze, creating an enchanting spectacle that leaves divers in awe.
The allure of the Great Blue Hole lies in its remarkable beauty and the sense of exploration it offers. With its immense depth and intriguing underwater cave systems, this dive site appeals to those seeking an adrenaline-filled experience. Adventurous divers can venture into the depths to discover hidden chambers and intricate cave formations, accompanied by experienced guides who navigate the complex network of passages, adding an extra layer of excitement to the dive.
Recognising its exceptional natural value, the Great Blue Hole and the Belize Barrier Reef Reserve System have been designated a UNESCO World Heritage Site. This prestigious status emphasizes the need to protect and preserve this extraordinary ecosystem, ensuring future generations can continue to marvel at its splendor.
1. Lighthouse Reef
Explore a labyrinth of tunnels and caverns, and keep your eyes peeled for the elusive hammerhead sharks that occasionally grace these waters. Lighthouse Reef promises an exhilarating dive amidst its captivating beauty. Be mesmerised as beams of sunlight penetrate the turquoise waters, creating a n awe inspiring dance of light and shadow among the coral formations. Don’t forget to look out for the delicate seahorses swaying gently in the currents, adding a touch of magic to your underwater exploration.
2. Half Moon Caye
Half Moon Caye is a picturesque island within the Lighthouse Reef Atoll. Descend into a mesmerizing coral garden teeming with a plethora of tropical fish, where graceful sea turtles glide by. Don’t miss the chance to witness the extraordinary “Blue Hole stalactites,” ancient rock formations that lend an otherworldly charm to this enchanting site. Explore the intricate network of crevices and caves that provide refuge for vibrant marine life, such as moray eels and lobsters. Keep an eye out for the magnificent queen conch gracefully meandering along the sandy seabed, a true symbol of the Caribbean.
3. Cathedral Reef
Prepare for a breathtaking experience as you explore the Cathedral, a renowned dive site within The Great Blue Hole. Descend into an expansive chamber adorned with awe-inspiring stalactites formed over millennia. Swim alongside majestic reef sharks and groupers and be captivated by the sheer grandeur of this remarkable underwater cathedral. Witness the vibrant hues of the resident sponges and soft corals that carpet the walls, creating a vivid tapestry that will leave you in awe. Keep your gaze upwards to spot the graceful eagle rays gracefully gliding through the cathedral’s ethereal waters, their wings creating a mesmerizing spectacle.
4. The Aquarium
Get up close and personal with curious nurse sharks and witness the graceful ballet of eagle rays gliding effortlessly through the crystal-clear waters. This site is a visual feast for the eyes. As you explore the coral gardens, be amazed by the intricate patterns and textures of the hard corals, providing shelter to various unique marine species. Look closely to spot the elusive peacock flounder blending perfectly with the sandy seabed, showcasing nature’s mastery of camouflage.
5. Silver Caves
You’ll be amazed by this network of submerged limestone caverns adorned with shimmering stalactites and stalagmites. Delve into the mysterious depths and encounter unique marine life that seeks refuge in these captivating caves. The interplay of light and shadow creates a surreal atmosphere that will leave you mesmerised. Marvel at the delicate seafans and gorgonian corals that adorn the cave walls, swaying gracefully in the gentle currents. Please keep your eyes peeled for the tiny cleaner shrimps that diligently perform their cleaning duties, offering a fascinating display of symbiotic behaviour.
6. The Elbow
If you’re looking for an adrenaline-fueled adventure, The Elbow is a thrilling dive site known for its strong currents and encounters with large pelagic species. Drift along the vibrant coral walls while observing majestic eagle rays and schools of barracuda gracefully navigating the depths. This dynamic location offers an exhilarating experience for seasoned divers. Take a moment to appreciate the delicate balance of nature as you observe the vibrant coral ecosystems that thrive in these challenging conditions. Look for the stealthy blacktip reef sharks patrolling the area, showcasing their impressive agility in the currents.
7. Painted Wall
Dive alongside playful dolphins and witness the dance of marine creatures that call this underwater masterpiece their home. This visually stunning dive site promises an unforgettable encounter with Belize’s marine biodiversity. Allow yourself to be captivated by the sea fans, painting a vivid picture against the backdrop of the azure blue. Look out for the schools of French angelfish, their striking colours adding a touch of elegance to this living artwork.
8. Long Caye Wall
Long Caye Wall is a true tapestry of colourful corals and cascading sponges. Marvel at the sight of hawksbill turtles gliding gracefully through the azure waters while schools of tropical fish create a vibrant symphony of colours. This place is a true visual feast that will leave you awestruck. Take a moment to appreciate the intricate ecosystems supported by the corals as countless species of fish dart among their branches. Observe the elusive camouflaged frogfish, a master of disguise in this underwater wonderland.
9. Winter Wonderland
Prepare to be enchanted by the Winter Wonderland, a dive site brimming with fantastical underwater formations. Swim through tunnels and archways while shoals of tropical fish create a mesmerizing spectacle around you. Look out for the playful bottlenose dolphins that often grace this place. As you explore this whimsical wonderland, be captivated by the colourful sea anemones, swaying gently in the currents, providing shelter for clownfish and other small marine creatures. Watch for the curious hawksbill turtles that often curiously approach divers as if wanting to share in the enchantment.
10. Julie’s Jungle
Julie’s Jungle is an underwater paradise characterised by its dense growth of colourful corals and sponges. Dive among towering pinnacles and explore hidden nooks where seahorses and frogfish can be found. Keep your eyes open for the majestic spotted eagle rays gliding through the blue, creating a truly captivating sight. Delve into the vibrant microcosm of Julie’s Jungle, where schools of vibrant parrotfish diligently graze upon the coral, contributing to its delicate balance. Look closely to spot the strikingly patterned harlequin shrimp moving delicately along the seabed, feasting on starfish with surprising precision.
11. Blue Hole Wall
Conclude your diving adventure with a visit to the Blue Hole Wall, a breathtaking vertical drop that reveals a tapestry of marine life. Descend along the steep wall, spotting graceful eagle rays and schools of reef fish. With each passing moment, you’ll be immersed in the beauty of this remarkable dive site. Marvel at the breathtaking colours of the coral wall, where intricate hard and soft corals create a bustling metropolis for countless fish species. Keep your gaze fixed on the blue abyss as silhouettes of pelagic species, such as the powerful silvertip sharks, gracefully patrol the deep waters, reminding us of the majesty of the ocean’s depths.
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
Scuba diving in The Great Blue Hole, is a voyage into a world of wonder and enchantment. With 15 captivating dive sites, this paradise is a true haven for diving enthusiasts. From the vibrant coral gardens of Half Moon Caye to the awe-inspiring depths of the Blue Hole Wall, your journey beneath the waves will be an unforgettable adventure. So, check out the AGULHAS store, grab your gear, and immerse yourself in the extraordinary wonders of The Great Blue Hole!