Open Space


Located in the southwest portion of the City, the Deer Ridge Open Space is owned by COSCA and is dominated by a series of north-facing ridges and canyons that support chaparral with scattered oaks. This 188-acre area shares a common border with the Santa Monica Mountains National Recreation Area, and is a prominent visual feature in the Newbury Park area. The Los Robles Trail traverses the length of the Deer Ridge Open Space, with access points at the southern end of Felton Street, and at a trailhead on Potrero Road.

COSCA is a joint powers agency between the City of Thousand Oaks and Conejo Recreation and Park District

2100 Thousand Oaks Blvd., Thousand Oaks, CA 91362   |   805.449.2345

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