Presidio of San Francisco (1994)
The U.S. Army handed the 1,400-acre Presidio to the National Park Service, ending two centuries of military use. A new trust took over to convert the base into a national park.
Federal agencies and a public trust assumed stewardship; decades of cleanup and redevelopment followed.
The Presidio became one of the most-visited units of the national park system and the model for large military-base-to-park conversions.
Like Golden Gate Fields, a vast, fenced-off shoreline property was turned into permanent public parkland, showing both the potential and the slow, costly path of such conversions.
