Numerous large cays ( including what used to be one of Fidel Castro 's favourite fishing spots ; the Archipiélago Jardines de la Reina ) characterize the southern coasts , while the northern coast is lined by Jardines del Rey of the Sabana-Camagüey Archipelago .
Numerous large cays ( including what used to be one of Fidel Castro 's favourite fishing spots ; the Archipiélago Jardines de la Reina ) characterise both the northern and southern coasts .