Tulancingo is a city located in the southeastern part of the Mexican state of Hidalgo. It serves as the second-largest city in the state and constitutes one of its 84 municipalities. The city also functions as the seat of the Archdiocese of Tulancingo and is situated approximately 93 km from Mexico City.
The region is recognized as the most significant producer of wool textiles in Mexico. Historically, it is home to the Huapalcalco archeological site, which served as a forerunner to the Teotihuacan civilization. The city's name originates from the Nahuatl words "tule" and "tzintle," meaning "in or behind the reeds," a designation confirmed by its Aztec glyph.
Tulancingo is notable for being the birthplace of several prominent figures, including Gabriel Vargas, the cartoonist who created the popular series La Familia Burrón, and El Santo, Mexico's most famous lucha libre wrestler.