Mile Square Regional Park

Welcome to Mile Square Regional Park located in Fountain Valley, California.  

Park History: The land that is now Mile Square Regional Park was purchased by the United States Military during World War II for the construction of air fields to be used in conjunction with El Toro Marine Corps Air Station (The One from Independence Day) and the Santa Ana Marine Corps facilities. The land was one square mile, hence the name. Three landing fields of 2,200 feet in length were constructed and both during the war and after it the fields were used for training exercises including helicopter touchdowns. In 1967 Orange County began to lease the land from the military for use as a public park. In 1973, the military officially deeded the land to Orange County.   

For the lover of the outdoors Mile Square Regional Park boasts three golf courses, one baseball field, one softball field, two soccer fields, an archery range, two fishing lakes, and so much more. Come on out and have fun.

To contact the park office please call 714-973-6600.