The Village of Key Biscayne, located a few miles from the mainland, is a quiet community surrounded by nature yet close to the excitement of metropolitan Miami-Dade County. Welcome to our Island Paradise. Discover Key Biscayne, a true destination that blends adventure and relaxation with its beautiful nature preserves, charming shopping villages and golden beaches. Located on a seven mile-long barrier island south of South Beach, Key Biscayne, Florida, is just minutes from Miami, yet feels miles away from the urban pulse, uniquely providing both family-friendly getaways and romantic retreats the best of both worlds.