Old Orange County Courthouse -
The Old Mission Santa Inés is the nineteenth of the twenty-one California Missions established by Franciscan priests from 1769 to 1823.
The landmark Old Orange County Courthouse is Southern California's oldest court building, and has been witness to many of the events which shaped present day Orange County. From its dedication in 1901, this granite and sandstone building has been the traditional home of county government. Today the 30,000-square foot building has been restored to look much as it had at the turn of the last century. The building contains the Orange County History Center (which includes the Old Courthouse Museum, the Orange County Archives, and the library of the Pacific Coast Archaeological Society) as well as government offices. The building is on the National Register of Historic places and is a State of California Historic Landmark.
At one point also known as the Santa Ana County Courthouse, is a Romanesque Revival building that was opened in September 1901 and is located in Santa Ana's Historic Downtown District on Civic Center and Broadway streets.