» Redwood Hikes Map: Annotated trail map of Portola Redwoods State Park and Pescadero Creek County Park, Second edition, 2008. This is an excellent map sold by Dave Baselt ($6.95 in Dec 2011). This map is useful for exploring a bunch of parks: Portola Redwoods, Pescadero Creek, Sam Macdonald.
» Redwood Hikes Map: Bay Area Trail Map: Saratoga to Big Basin, First edition, 2010. This is an excellent map sold by Dave Baselt ($6.95 in Dec 2011). This map is useful for exploring many parks in this area. Highly recommended for avid hikers.
Route in brief: From Portola Redwoods Park HQ, find your way to Pomponio Trail. Then walk around Tarwater Loop Trail that goes via Tarwater Trailhead. Finally, return by Pomponio Trail to Park HQ. A good trail map is necessary because there are plenty of intersections along this route.
From I-280, take Page Mill Road 8.6 miles to Highway 35, cross the road and continue on Alpine Road for 3.8 miles. Turn left on Portola State Park Rd (there is a clear sign at the intersection of Alpine Rd and Portola State Park Rd). Drive for 3.5 miles to reach park headquarters.
Parking Fees: $10 per car (last visited: Feb 2010)