Map Showing the Florida Keys and Dry Tortugas National Park, the location of the 19th Century Fort Jefferson
For National Geographic Adventure magazine, Nov/Dec 2001, Map by Steve Walkowiak
Florida Keys and Dry Tortugas Map
Map Showing the Florida Keys and Dry Tortugas National Park, the location of the 19th Century Fort Jefferson
For National Geographic Adventure magazine, Nov/Dec 2001, Map by Steve Walkowiak