Portola Redwoods State Park is a California state park, located in San Mateo County. Peters Creek and Pescadero Creek meet in Portola, and are the park's primary watercourses, and feature numerous tributaries. Tip Toe Falls is a small waterfall along Fall Creek, a tributary of Pescadero Creek.
Portola Redwoods State Park contains approximately 18 miles of hiking trails in the 2,800-acre park, a small car-camping campground of about 50 campsites, four group campsites, and 6 trail sites at Slate Creek Trail Camp. Portola Redwoods State Park is also home to the site of Page shingle Mill, for which Page Mill Road is named.
Wikipedia https://en.wikipedia.org/wiki/Portola_Redwoods_State_Park
More information http://www.parks.ca.gov/?page_id=539
Coordinates 37°15'34.862" N -122°11'57.18" E