Mon. Nov 3rd, 2025
Blue Hole

The Great Blue Hole in Belize is one of the most breathtaking natural wonders on Earth. Located off the coast of Belize City near the center of the Lighthouse Reef Atoll, this massive underwater sinkhole has become a bucket-list destination for scuba divers, adventure seekers, and nature lovers from all over the world.

What Is the Great Blue Hole?

The Blue Hole is a giant marine sinkhole that measures about 318 meters (1,043 feet) across and plunges over 120 meters (400 feet) deep. It was formed during the last Ice Age, when rising sea levels flooded a vast limestone cave system, creating this circular marvel. Today, it’s part of the Belize Barrier Reef Reserve System, a UNESCO World Heritage Site.

A Diver’s Paradise

If you’re a scuba diver, the Blue Hole Belize diving experience is unlike any other. As you descend into the deep blue, you’ll see:

  • Stalactites and stalagmites from the ancient cave system
  • Caribbean reef sharks, bull sharks, and hammerheads (occasionally)
  • Crystal-clear visibility and surreal light effects

Diving here is best for advanced divers, due to the depth and unique conditions. However, beginners can still enjoy snorkeling around the rim, where colorful coral formations and tropical fish abound.

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How to Get There

The Great Blue Hole is about 70 km (43 miles) from Belize City. Most visitors reach it by:

  • Boat tours from Ambergris Caye or Caye Caulker
  • Scenic flights from Belize City or San Pedro – offering the best aerial view of the perfect circular shape
  • Liveaboard dive trips, ideal for multi-day diving adventures
Blue Hole

Best Time to Visit

The ideal time to visit the Blue Hole is between April and June, during Belize’s dry season. The sea is calm, visibility is excellent, and you’ll have the best chance to enjoy clear skies for aerial photos.

Tips for Visiting the Blue Hole

  • Book in advance, as tours fill up quickly during peak season.
  • Bring eco-friendly sunscreen to protect the reef.
  • Take a scenic flight it’s the only way to truly appreciate its circular perfection.
  • Combine your trip with nearby attractions like Half Moon Caye and Turneffe Atoll.

Why You Should Visit the Blue Hole, Belize

From its mysterious depths to its striking natural beauty, the Blue Hole of Belize is more than just a dive site it’s a window into Earth’s geological past and a testament to nature’s artistry. Whether you’re exploring its underwater caves or soaring above it by plane, the Blue Hole promises an experience you’ll never forget.

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