Discover the architectural and cultural heritage of Orange County with this map of historic places

From your desktop, tablet, or smart phone you can locate districts and hundreds of buildings, structures, landscapes, and objects located in OC’s 34 cities and its unincorporated areas, representing some of the county’s architectural and cultural heritage. As a resident or visitor, the map is a useful guide to the county’s older neighborhoods and historic sites open to the public, and for researchers the map aspires to be an index to the historic built environment of the region. For preservationists, the map is a storehouse of some of the most important - and vulnerable- places in the county.