Biscayne National Underwater Park, the park’s sole concessioner, has ceased operations.
Biscayne National Underwater Park, the park’s sole concessioner, has ceased operations. Boat tours and rentals are unavailable. We apologize for this interruption in service. The park is working to make options available to access and explore the park.
Elliott Key Harbor and Campground Closed Until Further Notice
While the harbor and campground are closed, University Dock remains open for day use only. The park approved a contractor to complete repair work. The contractor is in the process of acquiring necessary permits and hopes to begin repairs soon. More »
Cacti / Desert Succulents
The following cacti have been documented in the park. They have been sorted alphabetically by common name. The list is not exhaustive, and documented sightings of species not on this list are welcome. Submit your sightings to the webmaster.
Dildoe Cactus, Cereus pentagonus
Did You Know?
For over 30 years, Biscayne National Park has been providing 3-day, 2-night residential camping programs for school groups on one of the park's islands. All equipment and boat transportation are provided free of charge. More...