Looking for a laid-back atmosphere in a frost-free climate with 1,700 islands of coral reef no more than 20 feet above sea level? Oh, and you want to drive there from the continental U.S.? Then head to the archipelago just a few hours south of Miami commonly known as the Florida Keys.
There is only one major road running the length of the Keys, and it is U.S. Route 1. The popular areas from northeast to southwest are Key Largo, Islamorada, Marathon, Big Pine Key, and Key West. About 80,000 people call the Keys home, with a third from Key West alone. All landmarks are referenced by mile markers; Mile Marker 0 is at Key West and Key Largo is around Mile Marker 106.