It's the newest park in the National Park System, but you'll have a tough time visiting it if you want to stand where the greatest home front disaster of World War II actually took place.In late October 2009, President Obama signed the Defense Authorization Act, designating Port Chicago Naval Magazine National Memorial in Concord, Calif. as the National Park Service's 392nd unit of a system fondly referred to as "America's best idea."



National & State Parks





