Mount Lemmon | Santa Catalina Mountains, Arizona

Mount Lemmon, with a summit elevation of 9,159 feet (2,792 m), is the highest point in the Santa Catalina Mountains. It is located in the Coronado National Forest north of Tucson, Arizona, United States. Mount Lemmon was named for botanist Sara Plummer Lemmon, who trekked to the top of the mountain with her husband and E. O. Stratton, a local rancher, by horse and foot in 1881. It is reported that Mount Lemmon Ski Valley, on the mountain's northeastern side, receives 200 inches (508 cm) of snow annually.

This site also hosts the Gordon Hirabayashi Campground which is known as "Prison Camp." The site was a Federal Honor Camp beginning in 1937 to house federal prisoners supplying labor to build a road for access into the Santa Catalina Mountains. Prisoners had been convicted of federal crimes ranging from immigration law violations to tax evasion to bank robbery.

During World War II, many of the prisoners of this camp were conscientious objectors whose religions prohibited them from serving in the military. Some were Japanese Americans protesting the Japanese American Relocation, the largest forced removal and incarceration in U.S. History that started after the Japanese Navy attacked Pearl Harbor in 1941. Over 100,000 Japanese Americans, many American Citizens, were imprisoned in internment camps for fear they would conduct espionage and sabotage along the west coast.