Winter Light thru Old Live Oak Canopy
View of ancient oak from Altadena Crest Trail. Photo by Lori Paul


The following web sites and local groups will be of interest to the Altadena trails community.

Altadena Heritage:

Concerned Off-Road Bicyclists Association:

Mount Wilson Bicycling Association:

Arroyos and Foothills Conservance:


Land Managers:  U.S. Forest Service, Angeles National Forest:

Web Site


Los Angeles County:


Fish and Wildlife Service



Altadena Sherrif’s Department



Altadena Town Council



Altadena Historical Society