Orange County Welcome to Orange County, the land of the mouse, beautiful people, surfing, and beautiful beaches. This renowned beach destination is home to some of the most beautiful coastlines in the world, as well as a thriving cultural scene.  Often referred to as “OC,” this county is a tourist center located right in the heart of Southern California.  It is bounded by Los Angeles County on the north, San Bernardino County on the northeast, Riverside County and the Cleveland National Forest on the east, San Diego County on the southeast, and the blue Pacific Ocean on the southwest. (LEARN MORE)