Castaic_Junction,_California
Castaic Junction, California
Unincorporated community in California, United States
Castaic Junction is an unincorporated community located in Los Angeles County, California.[1] It is located at the crossroads of Interstate 5 and State Route 126 near the confluence of Castaic Creek and the Santa Clara River.
Places in Castaic Junction carry a Valencia zip code (91355), and it is adjacent to the City of Santa Clarita.
Six Flags Magic Mountain theme park is just south of the junction.