The northern section of the university campus contains trail access to Mount Clef Ridge Trail in Mount Clef Open Space. This trail later becomes Santa Rosa Trail, which enters Wildwood Regional Park and follows Mount Clef Ridge. Wildflower Butte Trail is another hiking trail which connects to Wildwood, with a trailhead from the parking area on Campus Drive, north of Olsen Road. This is an ancient Chumash trail which connects to Chumash sites such as Ven-37, Ven-6, and former Chumash village sites within Wildwood.