Santiago Peak (Lookout site),

On Orange and Riverside County lines, California, Elevation = 5690 ft.

In Cleveland National Forest

This is an old photo of the tower on Santiago Peak that was built about 1914. It was removed by the CCC in 1935. It was a 70 foot tower. A 35 foot tower with 10 foot cab was later built in 1951 and removed possibly in 1964. This photo provided by John Robinson.