This dive site, Hardbottom Cave, is an engaging swim-through located within the renowned French Reef Sanctuary Protected Area in the Florida Keys. It offers a straightforward exploration through natural reef formations, providing a tunnel-like experience. While not a true enclosed cave, its accessible structure and shallow depths make it a popular spot for divers seeking an easy yet exciting underwater adventure.
Divers can consistently encounter Nurse sharks resting in and around the cave. The site is rich with diverse marine life, characteristic of a healthy coral reef ecosystem, including various reef fish and vibrant coral species. In the summer months, there is a high probability of spotting majestic Eagle Rays gracefully gliding through the waters.
The best time to visit Hardbottom Cave for the highest chance of seeing Eagle Rays is during the summer. Its shallow depths and abundant marine life make it an excellent choice for both snorkelers and freedivers looking to explore a vibrant reef system. Divers should always be mindful of other marine life and practice responsible diving within this protected sanctuary.
