Boot Key Harbor Couples Retreat in Marathon has accommodations with free WiFi, 2.4 miles from Conch-Air Florida Keys Scenic Flights and 2.4 miles from Florida Keys Marathon Airport. The property is 3.

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Marathon is a city spread over Knight's Key, Boot Key, Key Vaca, Fat Deer Key, Long Point Key, Crawl Key and Grassy Key islands in the middle of the Florida Keys, in Monroe County, Florida, United States. We remind you that the Boot Key Harbor Couples Retreat is located in the Marathon, Florida. As of the 2010 census, the city had a total population of 8,297. See more information from the Boot Key Harbor Couples Retreat in the Marathon, Florida. As of 2019, the population estimated by the U.S. See more information from the Boot Key Harbor Couples Retreat in the Marathon, Florida. Census Bureau was 8,581.. We remind you that the Boot Key Harbor Couples Retreat is located in the Marathon, Florida.