Camp O'pera (also spelled Camp Opera) [1] is a former settlement and mining camp in Amador County, California. It was founded by Mexicans [1] in the summer of 1849 near French Camp, [2] southeast of Ione, California. [1]
By 1853, it was growing and by 1857 was at its height. [1] By the early 1860s, the town was in decline. [1] Camp O'pera was a reputed hideout for the infamous outlaw Joaquin Murieta. [1]
38°17′46″N120°53′28″W / 38.2962°N 120.8912°W