Palacio de los Deportes
is a large outdoor arena in Mexico City. Palacio was built for the 1968 Summer Olympics, and has hosted many lucha libre events.
Palacio de Los Deportes is located at Av. Rio Churubusco Y Anil, Col. Granjas, Delegacion Iztacalco. It was opened in on October 8, 1968, and seats around 20,000 fans.
The building started hosting lucha libre in 1975, with the first event on January 29. The building was used primarily by the LLI promotion. AAA has run TripleMania at the faculity in recent years.
Wikipedia:Palacio de los Deportes