The Santa Rosa Plateau is an upland plateau and extension of the Santa Ana Mountains in Riverside County, southern California.
Located near Murrieta and Temecula and covering roughly 8,400 acres.
There are several structures from the 1845 Mexican land grant of Rancho Santa Rosa, including two adobe houses that are Riverside County’s oldest standing structures.
- Image Size
- 4000x2662 / 4.9MB
- Contained in galleries
- Southern California Inland