Elliott Key Harbor and Campground Closed
Winds, surge and tides associated with Hurricane Sandy caused considerable damage to docks & boardwalk at Elliott Key. The harbor and campground are closed until further notice. University Dock remains open for day use only. More »
Natural Features & Ecosystems
Biscayne National Park consists of four primary ecosystems:
Each of these ecosystems is comprised of a variety of smaller communities like seagrass meadows, hardbottom areas and hardwood hammocks. The geology of the area has been influenced by changing sea levels, currents, hurricanes, and reef-building organisms like corals. South Florida's subtropical climate produces forest types that are more typical of the Caribbean than of mainland North America. Click on the topics at the top of the page to learn more about some of the many natural features found in the park.
Did You Know?
When exploring Biscayne National Park's coral reefs, don't forget to slow down and take note of some of the small wonders. Turtles, sharks and shipwrecks are great, but don't miss flamingo tongue snails, Christmas tree worms and mermaid's wineglasses.