About

There's a natural wonder just an hour west of Merida where flamingos flock by the thousands, transforming the area into a sea of pink. Welcome to the Ria Celestun Biosphere Reserve.

For centuries, this area has been a haven for diverse wildlife, and in 1979, it became a biosphere reserve now encompassing over 146,000 acres.

Stretching between the Mexican states of Yucatan and Campeche, Ria Celestun Biosphere Reserve is a vital part of the greater Yucatan Peninsula's ecosystem. It is a treasure trove of biodiversity, home to mangrove forests, estuaries, and wetlands. Its most prominent residents are beautifully pink American flamingos, elusive jaguars, and numerous bird species that attract animal lovers worldwide.

Freshwater from the Celestun River and saltwater from the Gulf of Mexico create a unique environment that supports this rich life variety. One can find the seaport havens of Sisal and Progreso further up the gulf coast.

Historically, the area of Celestun was home to the Maya civilization, which relied on abundant natural resources. Today, the Ria Celestun Biosphere Reserve is a significant cultural site, with local communities engaging in sustainable practices to preserve their ancestral connections while promoting conservation.

Kayaking through the mangroves or taking a guided boat tour offers a glimpse into the harmonious relationship between nature and the indigenous heritage that has flourished here.

Complete your trip to Celestun at the laid-back beachside Restaurante Boquinetes Celestún to take in the amazing turquoise waters on this side of the peninsula.

Ria Celestun Biosphere Reserve: Fun Facts & Cool Features

Let's start with the most apparent but remarkable feature: the flamingos! The Ria Celestun Biosphere Reserve has the highest concentration of flamingos in North America. These elegant pink birds migrate here annually to feed and breed.

Another fun fact is that the bird's pink coloration results from their diet of shrimp and algae rich with carotenoid pigments.

A feature that will appeal to nature lovers and kayak enthusiasts is the biosphere's network of mangrove forests. These protect the coastline from erosion and are home to various marine species.

For those who prefer staying on land, a hike through these dense forests provides opportunities to spot crocodiles lounging in the sun or hear the calls of exotic birds.

Lastly, the Celestun estuary is known for its magical "Petrified Forest," filled with ancient tree trunks that date back thousands of years. These gnarled remnants represent the area's long geological history and provide an eerie yet captivating landscape.

Whether birdwatching, exploring the mangroves, or simply marveling at the serene beauty, Ria Celestun Biosphere Reserve offers an unforgettable experience on your Merida getaway.

Getting There

Here are step-by-step driving directions to Ria Celestun Biosphere Reserve from Merida:

Follow Cto. Colonias and C. 49 to Campeche-Mérida/Carr. Costera del Golfo O/Perif. de Mérida Lic. Manuel Berzunza/México 180 O
Turn right onto Campeche-Mérida/Carr. Costera del Golfo O/Perif. de Mérida Lic. Manuel Berzunza/México 180 O
Follow Perif. de Mérida Lic. Manuel Berzunza and Mérida - Tetiz
Continue straight onto Campeche-Mérida/Perif. de Mérida Lic. Manuel Berzunza
Slight right onto C. 41
Slight right onto the ramp to Susulá/Planta Composta
Continue onto Mérida - Tetiz
Merge onto Carr. Costera del Golfo/Mexico 281.
Follow Mexico 281 and YUC 27 to your destination in Celestun.
Turn right onto Calle 12.
Follow signs to Ria Celestun Biosphere Reserve.

Local Tips

Arrive early in the morning to see the flamingos at their most active.
Flamingos populate the area more from November to February.
Wear lightweight, long-sleeved clothing to protect against sun and mosquitoes.
Consider hiring a local guide for insightful information about the reserve.
Bring binoculars for better wildlife viewing.

Staging environment