Inventory of Historic Light Stations California Lighthouses, including Piedras Blancas Light Station. http://www.cr.nps.gov/maritime/lt_index.htm
Piedras Blancas Light Station Association http://www.piedrasblancas.org/
Other BLM Administered Lighthouses
Yaquina Head Lighthouse - administered by the BLM Salem, Oregon District Office - is an active lighthouse and has been lit continuously since 1873.
Jupiter Inlet Lighthouse, Jupiter, Florida - administered by the BLM Jackson, Mississippi Field Office - built in 1860. Still in use.
Cana Island Lighthouse, Lake Michigan, Door County, Wisconsin - admistered by the BLM Northeastern States Field Office.
Cape Blanco Lighthouse, Curry County, Oregon - Cooperatively managed by BLM