Cayo Guillermo is a small island located in the Jardines del Rey archipelago off the northern coast of Cuba. Known for its stunning white-sand beaches and crystal-clear waters, it is a popular destination for tourists seeking relaxation and natural beauty. The island is part of the Cuban province of Ciego de Ávila and is accessible by a causeway from the nearby Cayo Coco. The island features several all-inclusive resorts, making it a favored spot for vacationers. Activities such as snorkeling, diving, and windsurfing are common, thanks to the vibrant marine life and favorable wind conditions. Cayo Guillermo is also home to the famous Flamingo Beach, where visitors can often see flocks of flamingos in their natural habitat.