Cenote Samulá is a breathtaking semi-open cenote near the colonial city of Valladolid in the Yucatán, famous for its single beam of sunlight that pierces through a small opening in the limestone ceiling and illuminates the turquoise water below. A massive tree root stretches from the surface all the way down into the pool, creating one of the most photographed natural scenes in Mexico.
The cenote is located underground, accessed via a stone stairway that descends into the earth. As your eyes adjust to the dim light, the scene that unfolds is truly magical — the blue-green water glows beneath the skylight, and the dangling tree root creates a dramatic centerpiece that photographers and nature lovers find irresistible.
Swimming is permitted in the cenote, and the water is refreshingly cool at around 24 degrees Celsius year-round. The pool is deep enough for comfortable swimming but not so large that it feels overwhelming. Life jackets are available if needed. The swimming area is well-maintained with wooden platforms and steps for easy access.
Cenote Samulá shares an entrance with Cenote X’kekén (also called Cenote Dzitnup), and a combined ticket covers both. The two cenotes are within walking distance of each other and offer different experiences — Samulá is known for its light beam and tree root, while X’kekén features impressive stalactite formations in a more enclosed cave setting.
Entry fees range from 80 to 235 MXN (approximately $4 to $13 USD) depending on whether you purchase a single or combined ticket. The site has basic facilities including changing rooms and a small shop.
Most visitors reach Cenote Samulá as part of a Chichén Itzá day trip, since Valladolid is a common lunch stop on the return journey. If you are driving independently from Playa del Carmen, the trip takes about 2 hours. For the best photographs, visit around midday when the sun is directly overhead and the light beam is at its most intense.