There are two Marine Bases in Orange County. The biggest one is the Marine Corps Air Station at El Toro Marine (MCAS El Toro). It was opened in 1942 and has been abandoned since 1999. It was then sold for $650 million to build the OC Great Park. At the base there are dozens of abandoned hangars, barracks, storage buildings, and much more, that will soon all be torn down.
Runways
Main Hangars
Barracks
Storage Facilities