Florida Keys National Marine Sanctuary

The Florida Keys National Marine Sanctuary encompasses an extensive area of protected waters surrounding the Florida Keys, stretching from southern Miami-Dade County to the Dry Tortugas. Renowned for its rich biodiversity, the sanctuary features the only living coral barrier reef in the continental United States. Spanning approximately 3,800 square miles, this sanctuary protects a wide variety of habitats, including seagrass beds, mangroves, and sand flats, which serve as crucial breeding and nursery grounds for numerous marine species. The area has historical significance as it includes significant shipwrecks and cultural sites, acting as underwater museums that tell tales of exploration and trading.

Recreational opportunities abound, with the sanctuary being a top destination for snorkeling, diving, and fishing. Visitors can explore an array of submerged shipwrecks and vibrant coral formations teeming with life. Key locations within the sanctuary include the famous Molasses Reef and the USS Spiegel Grove, one of the world’s largest intentionally sunk ships for diving.

Efforts to protect and preserve the sanctuary’s unique ecosystems are continuously evolving to face challenges like coral bleaching and ocean acidification. This sanctuary not only serves as a haven for marine life but also as a critical area for research and education on marine conservation.