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Fat Deer Key, Florida Bay, FL Weather, Tides, Events, and Local Information

Fat Deer Key is located within the cities of Marathon and Key Colony Beach, FL. It is in the middle of the Florida Keys, and its Sadowski Causeway is the only road leading to Key Colony Beach.

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Photos of Fat Deer Key, Florida Bay, FL Add A Photo

Aerial of Fat Deer Key looking south.
Aerial of Fat Deer Key looking south.
Aerial Fat Deer Key looking south MM 54. Photo taken by the Federal Government on October 7, 1987. From the Wright Langely Collection.