Mexico City, February 11, 2026 – The Ahuehuete tree, known as ‘Sabino’, located in the San Juan neighborhood of Xochimilco, has been identified as the oldest tree in Mexico City. This specimen, standing at 24.5 meters tall and estimated to be 504 years old, holds significant historical and ecological value for the capital.
The Ahuehuete: A Symbol of Longevity and Heritage
The Ahuehuete, scientifically known as Taxodium mucronatum, is a native Mexican species whose name in Nahuatl translates to ‘old water tree’. Recognized as the national tree since 1921, these majestic trees can reach heights of 60 to 70 meters and boast a lifespan exceeding 700 years. Their presence throughout the city dates back to pre-Hispanic times, often associated with authority and sacred qualities, featuring in numerous legends and historical narratives.
Declaration of Patrimonial Trees
In June 2025, during World Tree Day, Mexico City’s Head of Government, Clara Brugada, and the Secretary of Environment, Julia Álvarez Icaza, announced the declaration of 12 new patrimonial trees. This initiative included 10 Ahuehuetes, one ash, and one Indian laurel, all recognized as living witnesses to the city’s history and symbols of its rich natural heritage. Among these, the ‘Sabino’ in Xochimilco was highlighted as the oldest.
The ‘Sabino’: A Gift from Cuauhtémoc
The ‘Sabino’ is believed to have been an offering of gratitude from Cuauhtémoc, the last Mexica tlatoani, to the Xochimilca people for their assistance in defending against the Spanish. Its location is at Plazuela San Juan, corner of Sabino, Barrio de San Juan, Xochimilco, making it a tangible link to Mexico’s ancient past.
Other Historical Ahuehuetes
While the ‘Sabino’ currently holds the title, other Ahuehuete specimens have also played significant roles in Mexico City’s history:
- ‘El Sargento’: Once one of the city’s most beloved trees, ‘El Sargento’ in Chapultepec Park, though declared dead in 1969, remains a popular site. It is believed to have been planted by Nezahualcóyotl, tlatoani of Texcoco, around 1460, and lived for an estimated 509 years. Its remains are preserved on the Calzada del Rey, in front of the Fountain of Temperance.
- ‘El Árbol de la Noche Victoriosa’ (formerly ‘El Árbol de la Noche Triste’): This tree, over 500 years old, is another historical emblem. Scientific analysis using X-ray fluorescence determined its age to be between 1519 and 1520. Its remains are located on Calzada México-Tacuba, in the Popotla neighborhood.
These ancient trees underscore the profound connection between Mexico City’s natural environment and its rich historical narrative, serving as enduring monuments to its past.
