Desert of the Lions National Park

Desierto de los Leones National Park is located entirely within the limits of Mexico City; it stretches between Cuajimalpa and Álvaro Obregón boroughs.

It is located in the Sierra de las Cruces mountain range west of the city center with an area of 1,867 hectares, representing fifteen percent of the entire Valley of Mexico. The term Desierto is used in this context in the archaic sense of “wild, sparsely populated area” rather than in reference to an arid environment. Leones refers not to the big cats but rather to the original landlord's surname.The park's altitude varies between 2,600 and 3,700 meters above sea level, giving the area a relatively cold and damp climate.

Source: Wikipedia