Explore Las Coloradas & Rio Lagartos from Mayan Riviera

On the eastern edge of the Yucatan Peninsula, past the fishing town of Rio Lagartos, a shallow lake glows a startling shade of pink. This day tour from the Riviera Maya carries travelers by air-conditioned vehicle out to Las Coloradas and the Rio Lagartos Biosphere Reserve, pairing a strange, photogenic landscape with a slower, wilder stretch of coastline where mangroves and lagoons shelter one of the peninsula's largest wetland ecosystems.

The first stop is Las Coloradas itself, where the color comes from halobacteria that thrive in the salt-saturated water, a natural process still tied to the working salt flats around the lake. Guides explain how the salt is harvested here and point out the flamingos that gather along the shoreline, drawn by the same brine shrimp that give the birds their color. From the salt flats, the route continues into the Rio Lagartos Biosphere Reserve, where the tour shifts onto the water for a boat ride through mangrove channels and estuaries. Along the way, the guide steers close to a sandbar where seabirds nest, giving a good vantage point for spotting the wildlife that depends on this protected sanctuary.

The boat trip also includes a stop at an exfoliating sand deposit, a natural feature travelers can use before a swim in Rio Lagartos, rounding out the water-based portion of the day before the group heads into the town of Rio Lagartos itself for a sit-down meal.

This itinerary suits travelers who want a day built around nature and open water rather than ruins or nightlife, and who are comfortable spending stretches of the day on a boat and around salt flats. Additional information notes the tour is accessible only to those able to use a folding chair for boarding, and it runs as a shared group experience rather than a private one, so it fits travelers happy to explore alongside other guests. It is described as suitable for all physical fitness levels, though it carries cautions for anyone with spinal injuries, poor cardiovascular health, or pregnancy, worth weighing before booking.

Round-trip transportation in an air-conditioned vehicle is included, along with the boat ride in Rio Lagartos, entry to Las Coloradas, a box lunch with a sandwich and juice, and a main dish of chicken or fish at the sit-down meal in town. There is no vegetarian option on this itinerary. Beverages at the restaurant and breakfast are not included, and a marine tax for conservation is charged separately. Travelers are asked to bring a swimsuit, towel, and a change of clothes, along with comfortable shoes, sunglasses, and biodegradable sunscreen and insect repellent to protect the reserve's ecosystem.

Pickup is arranged directly with travelers: a representative sends a message ahead of time confirming the exact meeting point, and guests are asked to be ready at least ten minutes before the scheduled start. Because the tour runs on a bus for much of the day, operators note they are not responsible for belongings left behind, so it is worth doing a final check before stepping off. Same-day cancellations are not accepted, and changes need to be made at least 24 hours in advance.