Laguna Guanaroca is a mangrove-rimmed saline lake southeast of Cienfuegos. It's second only to Las Salinas on the Zapata Peninsula as a bird magnet, and is Cienfuegos Province's only area protegida (natural protected area). Trails lead to a viewing platform where flamingos, pelicans and tocororos (trogons; Cuba's national bird) are regular visitors.