Bahamas Answers

What is the Exuma Cays Land and Sea Park and why does it matter?

By Sail Abacos
Captain Ronald RolleReviewed by Captain Ronald Rolle

The Exuma Cays Land and Sea Park, established in 1958, was the world's first land and sea park and remains one of the most successful marine reserves. Its 176 square miles of no-take protection support exceptional biodiversity, including the famous Thunderball Grotto snorkeling site.

The Exuma Cays Land and Sea Park holds a unique place in conservation history. When the Bahamas National Trust established the park in 1958, it became the first land and sea park in the world, pioneering a model that marine reserves worldwide have since followed.

The park spans 176 square miles of the central Exuma chain, from Wax Cay Cut in the north to Conch Cut in the south. Within these boundaries, no fishing, shelling, or harvesting of any kind is permitted. This strict no-take policy has allowed marine ecosystems to recover to a state approaching what existed before human exploitation.

The results speak for themselves. Fish populations within the park are dramatically larger and more abundant than surrounding waters. Nassau grouper, once overfished throughout the Bahamas, reach impressive sizes here. Conch populations have rebounded. Coral health exceeds regional norms.

For visitors, the park offers exceptional snorkeling and diving. Thunderball Grotto, a limestone cave system made famous by the James Bond film, draws snorkelers at low tide to swim through shafts of sunlight amid swirling schools of fish. The park also protects pristine beaches, mangrove creeks, and the rare Bahamian hutia, a native mammal found only in remote cays.

Sailors cruise through the park regularly on Exumas itineraries, anchoring in protected harbors and exploring by dinghy. While fishing is prohibited, enjoying the underwater world through snorkeling and diving is encouraged. The park demonstrates that protection and recreation can coexist.

Key points

  • Established in 1958 as the world's first land and sea park
  • 176 square miles of no-take marine reserve
  • Fish populations are dramatically healthier than surrounding waters
  • Thunderball Grotto offers iconic snorkeling in a limestone cave
  • The rare Bahamian hutia survives on protected cays within the park

Related questions

Can you anchor overnight in the Exuma Cays Land and Sea Park?
Yes, anchoring is permitted in designated areas. The park has mooring balls at popular sites to reduce anchor damage. Boaters may not discharge holding tanks, and trash must be carried out.
How do you reach the Exuma Cays Land and Sea Park?
Most visitors reach the park by private yacht or charter from Nassau or Staniel Cay. The park lies roughly 40 miles southeast of Nassau, requiring an overnight passage or staged day sails.

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