Parque Tezozómoc is a large park in Mexico City. It is located in the Azcapotzalco borough, in the northwestern section of Mexico City (México, D. F.), Mexico. It is 28 hectares (69 acres) in size.The park was designed by Mario Schjetnan, and opened in 1982. It is near the El Rosario residential neighborhood, and was built on the land of the former Hacienda del Rosario.