Used as a hideout by buccaneers in the early colonial period, the island was home to a small settlement of fishermen and charcoal producers until 1955 when the freshwater supply was exhausted and the market for charcoal ended with the spread of electrification after the Cuban Revolution. A causeway was built to the Cuban mainland in 1988, beginning the era of resort construction. The first resort, Guitart Cayo Coco (now the Blau Colonial), opened in 1993. The Cuban exile group Alpha 66 machine gunned the resort in 1994 and 1995, although there were no injuries
