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 Blue Hole Natural Monument


The Blue Hole Natural Monument in Belize is a surreal diving paradise. This underwater sinkhole within the Lighthouse Reef Atoll is a UNESCO World Heritage Site and one of Belize's most iconic landmarks. Spanning over 300 meters in diameter and 125 meters deep, it's renowned for its deep-blue waters, stunning marine life, and unique geological formations. Divers are enchanted by stalactites, stalagmites, and a plethora of aquatic species, while aerial views offer breathtaking vistas of the perfect blue circle surrounded by turquoise waters. Accessible via boat from Belize City or Caye Caulker, this is a bucket-list adventure for divers and snorkelers, offering an unforgettable exploration of an extraordinary underwater realm.


A range of thrilling experiences handpicked by our experts. Don’t see one that’s just right for you? No problem. Our local insiders will create precisely what you want.

Snorkelling and Scuba Diving

The Blue Hole Natural Monument, also known as the Great Blue Hole, is a world-renowned dive site. Snorkelers and scuba divers can explore the crystal-clear waters, colourful coral reefs, and diverse marine life, including nurse sharks, turtles, and angelfish. The unique underwater sinkhole is surrounded by the Lighthouse Reef Atoll, offering incredible visibility and a chance to see the dramatic stalactite formations in the deeper parts of the hole.


The area surrounding the Blue Hole Natural Monument is home to numerous bird species. Birdwatching enthusiasts can spend hours observing various types of seabirds like red-footed boobies, frigatebirds, and brown pelicans. The nearby Half Moon Caye Natural Monument is a particularly excellent spot for birdwatching and observing the rare red-footed booby colony.


The stunning beauty of the Blue Hole and its surrounding atoll makes it a perfect destination for photography enthusiasts. Capture spectacular aerial shots via helicopter tours or take panoramic pictures from the shoreline. The azure waters, vibrant coral reefs, and thriving wildlife create memorable photo opportunities for visitors.

Kayaking and Paddleboarding

Explore the Blue Hole and the Lighthouse Reef Atoll at a slower pace by kayaking or paddleboarding. These activities allow you to navigate the calm waters and get up close to the abundant marine life and coral formations. This eco-friendly mode of exploration has minimal impact on the environment and provides a peaceful, immersive experience.

Educational Experiences

Join a guided tour to learn more about the geological history, marine biodiversity, and cultural significance of the Blue Hole Natural Monument. Knowledgeable local guides offer fascinating insights and stories about the formation of the sinkhole, the unique ecosystem, and the importance of conservation efforts in the area.

Island Hopping

In addition to the Blue Hole, there are several small islands and cayes in the surrounding area, each with its own unique charm. Spend a day island hopping, exploring the pristine beaches, and relaxing in the sun. Some of the nearby islands include Half Moon Caye, Long Caye, and Sandbore Caye, which offer excellent opportunities for swimming, sunbathing, and beachcombing.