Alpine Trail

A 7.6-mile paved trail that loosely follows Alpine Road between Menlo Park and Portola Valley. Bicycles are welcome.... ViewView Alpine Trail

Crystal Springs Regional Trail

Over 15 miles of trail for running, biking, or strolling along the beautiful Peninsula Watershed.... ViewView Crystal Springs Regional Trail

Devil's Slide Trail

A 1.3-mile multi-use trail that gives hikers, runners, bicyclists and equestrians access the rocky heights of Devil’s Slide above the Pacific Ocean.... ViewView Devil's Slide Trail

Old Haul Road

This 5.7 mile multi-use route for hikers, bicyclists and equestrians goes from Memorial Park to Portola State Park. Within Pescadero Creek Park, many of the other trails intersect with Old Haul Road. This is also the main access road for maintenance crews so stay alert for trucks and tractors.... ViewView Old Haul Road

Ralston Bike Trail

A paved 1-mile bicycle, hiking and jogging trail that connects Belmont with the Crystal Springs Trail.... ViewView Ralston Bike Trail