Closely resembling a scale model of the U.S. Capitol in Washington, D.C., the beautiful, domed California state capitol was built in 1869 and renovated in 1976. Sacramento's most distinctive landmark, the capitol has been the stage of many political dramas in California history. The 1-hour guided tours provide insight into the architecture and the workings of the government it houses. Note: Security will ask you to put your purse or backpack through a metal detector.