Key Colony Beach, FL often referred to as the “Gem of the Florida Keys,” is a serene island city situated at mile marker 53.5 along the Overseas Highway in the Middle Keys. Established in 1957 on the former Shelter Key, this meticulously planned community boasts a blend of residential charm and vacation appeal. With its pristine white-sand beaches, expansive deep-water canals, and direct access to both the Atlantic Ocean and the Gulf of Mexico, it’s a haven for boating enthusiasts and water lovers alike. The city offers a variety of amenities, including a 9-hole golf course, tennis and pickleball courts, and the beloved Sunset Park, where locals and visitors gather to enjoy nightly sunset celebrations. Known for its walkable neighborhoods, friendly atmosphere, and a mix of full-time residents and vacationers, Key Colony Beach provides a perfect blend of relaxation and community spirit in the heart of the Florida Keys.