Doug Morrison, National Park Service

Underwater at Dry Tortugas

Dry Tortugas National Park is home to many historical and natural wonders above and below the water's surface. This area teaming with life has long been an inspiration to visitors, researchers, and adventurers.

The park's coral and sea grass communities are among the most vibrant in the Florida Keys. The Sooty Tern finds its only regular U.S. nesting site on Bush Key, adjacent to Fort Jefferson. Large sea turtles lumber onto the park's proteced beaches to bury their clutches of eggs. If visitors are patient and willing to get wet there are many examples of marine life can be glimpsed below the park waters.