Long Key is an island in the middle Florida Keys.

Long Key was called Cayo Vibora (Rattlesnake Key) by early Spanish explorers, a reference to the shape of the island, which resembles a snake with its jaws open, clean water to its denizens.

1 (or the Overseas Highway) crosses the key at approximately mile markers 65.5--71, between Fiesta Key and Conch Key.

The key was a depot site amid the barns years, and was also the site of the well known Long Key Fishing Camp.

Craig Fiesta Long Layton Conch Little Duck Key Island CDP Grassy Crawl Long Point Fat Deer Vaca Marathon Key Colony Beach Boot Knights Pigeon Money Little Duck Missouri Ohio Sunshine Bahia Honda Spanish Harbor Scout (West Summerland) No Name Big Pine Torch Little Middle Big Ramrod Summerland Knockemdown Cudjoe Sugarloaf Park Lower Sugarloaf Saddlebunch Shark Geiger Big Coppitt Island CDP East Rockland Rockland Boca Chica Raccoon Stock Island Island CDP Key West Island City Sigsbee Fleming Sunset Wisteria Mule Keys Mule Crawfish Archer Joe Ingram Big Mullet Barracouta Cottrell Man Little Mullet Ballast Woman Boca Grande Marquesas Keys Dry Tortugas Tortugas Banks (submerged) Florida Bay Dry Tortugas National Park Florida Keys National Marine Sanctuary National Key Deer Refuge John Pennekamp Coral Reef State Park Biscayne Bay Biscayne National Park Key West National Wildlife Refuge Great White Heron National Wildlife Refuge Crocodile Lake National Wildlife Refuge Florida Reef Monroe County Conch Republic Overseas Highway Overseas Railroad Card Sound Bridge Jewfish Creek Bridge Seven Mile Bridge Bahia Honda Rail Bridge Fort Jefferson Theater of the Sea Hurricane Wilma 1935 Labor Day hurricane Key Deer Key lime pie Florida Keys Keynoter Key West Citizen