This dive site, Sombrero Reef, is a designated Special Preservation Area (SPA) and stands out as one of the most popular scuba diving and snorkeling destinations in Marathon, Florida Keys. Its name is derived from the historic 142-foot lighthouse located in the northern section, serving as a prominent landmark. Underwater navigation is straightforward due to its shallow and relatively calm nature, making it accessible and enjoyable for divers of all experience levels.
Divers and snorkelers can expect to encounter typical vibrant Caribbean marine life. The reef is home to nurse and reef sharks, with possibilities of spotting majestic eagle rays, green sea turtles, and various stingrays. The reef teems with an abundance of fish species, including snapper, angelfish, grunts, colorful parrotfish, and grouper, showcasing a healthy ecosystem.
Sombrero Reef is an excellent destination to visit year-round, though the warmer months offer especially pleasant conditions. Its shallow depths make it perfect for beginners, snorkelers, and freedivers looking to explore without extensive equipment. Underwater photographers will appreciate the opportunities for both wide-angle shots of the reef landscape and close-ups of the diverse marine inhabitants.
