Movies filmed in Popocatépetl Volcano, Puebla, Mexico

There are 4 movies that were filmed in Popocatépetl Volcano, Puebla, Mexico.
State: Puebla Country: Mexico
Remo Williams: The Adventure Begins
(1985)
The Last Frontier
(1955)
Nazarín
(1959)
Motoring in Mexico
(1943)