Rotunda Building - Sunken Gardens Park
Edward Gardner Lewis, a successful magazine publisher from the East, founded the community of Atascadero in 1913 as a utopian, planned colony.
The centerpiece of Lewis' planned community was an Italian Renaissance-style building, which was the home to Atascadero City Hall and the Museum until it was damaged in the 2003 earthquake. Built between 1914 and 1918 with bricks made from local clay, this unique and beautiful building has become one of California's Historical Landmarks
One of the few surviving examples of the original urban design can be found in the Rotunda Building located near the Junior High School on Palma Avenue in the Sunken Gardens public park. Designed by Walter D. Bliss of San Francisco, construction was completed in 1918 at a cost of $180,000. It was the headquarters for the Atascadero Colony, built of reinforced concrete and locally produced brick, it had also served as a private school for boys, a veteran's memorial building, and county offices.