A contributor from the Arizona Memory Project

web page at Arizona Memory Project

Colossal Cave Mountain Park (CCMP) is a 2,400-acre Pima County park that includes Colossal Cave, a tourist attraction since the 1920s, and the La Posta Quemada Ranch, a working cattle ranch since the 1880s. The park is on the National Register of Historic Places. The park maintains a CCC museum, a research library containing materials about the history of the CCC throughout the country, and photographic archives, with more than three hundred historical CCC images.

Colossal Cave Mountain Park

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