Route: San Dimas to Glendora Ridge Road (CA)

Constant climb up from San Dimas to the Sunset Peak towers. Steep downhill going past the towers of approximately 4 miles to the intersection of Glendora Ridge Road and Mount Baldy Road.

Turn around and head back the way you came.

Awesome views of the San Gabriels with Mount Baldy, the 3Ts, Cucamonga Peak and Catalina Island (on a clear day).