The Everglades & Dry Tortugas Biosphere Reserve encompasses Everglades National Park and which national park in the United States about 68 mi west of Key West in the Gulf of Mexico?
Everglades &amp; Dry Tortugas Biosphere Reserve:  The 636,411 ha reserve encompasses Everglades National Park and Dry Tortugas National Park, including historic Fort Jefferson and the seven Dry Tortugas islands. Dry Tortugas National Park: Dry Tortugas National Park is a national park in the United States about 68 mi west of Key West in the Gulf of Mexico.
Dry Tortugas National Park