Celestún is a town in Yucatán, Mexico. It is located in the northwest corner of the state, just north of the border with the state of Campeche.
It is mostly a fishing town, with a 19th-century lighthouse (as well as a more modern one) and an abandoned historic Hacienda. Besides fishing, Celestún also produces salt, as it has done from pre-Columbian times.
Surrounding the town is the Parque Natural del Flamenco Mexicano (also known as the “Celestun Biosphere Reserve”), a wetland reserve that is the winter home to vast flocks of flamingos, as well as many herons and other bird species.
This location is set within the Petenes mangroves ecoregion. In addition, more than 200 species of birds pass through on migration, or live there. Celestun’s ecosystem is unique because of a combination of fresh water from the estuary and salt water from Gulf of Mexico.
The reserve also has two types of pelicans – large white Canadian and smaller gray Mexican ones. Celestun is also known as a hatching ground for endangered sea turtles. Wildlife conservationists have an ongoing project to protect the sea turtles from encroaching modernization.