Romantic Things To Do in Portola Valley, California

Portola Valley Theatre Conservatory offers educational and fun theater classes for children ages four to 13 that build self-esteem ... More on GoCityKids

Visible to all the surrounding areas, Hoover Tower is a landmark to Stanford students, faculty, alumni, and... More on uptake_content

Really nice place to look over the Stanford Campus and all of Palo Alto. More on TripAdvisor

In the Bay Area, youll hear a lot of rants about this 293-acre preserve. This former tuberculosis sanitarium owned by the city of San Francisco was transformed into an open space preserve in 1983 a... More on Trails

I love this place because there is almost NOWHERE that I can go with my poo More on Trails

The route of this ride begins in Woodside and is highlighted by a climb early in the ride up Old La Honda Road, a former logging road which today is used by several cycling clubs as a benchmark test to establish the climbing abilities ... More on Trails

about Filoli: This beautiful 16-acre estate in Woodside may impress you more than it does your children. Bu... More on GoCityKids

The grounds is a tranquil place that you can stroll around and actually hear yourself think. More on insiderpages.com

Located thirty miles south of San Francisco on the eastern slope of the Coast Range, the 654-acre Filoli es... More on Filoli.org

The house is very neat but the grounds are stunning. More on TripAdvisor

NASA Ames Research Center is located at Moffett Field, California in the heart of ""Silicon Valley"". Ames ... More on FactoryToursUSA

Nasa Ames Research Center is a favorite for children who love to learn about aircraft and space. ?�There ar... More on Trekaroo

The Sea Horse Ranch offers several different trail and beach rides in the Half Moon Bay area. Some rides a...

Sea Horse Ranch and Friendly Acres Horse Ranches have been in business over 40 years, offering and giving a... More on go_california

The Crystal Springs Reservoir Trails are made up of two trails: The San Andreas Trail and the Sawyer Camp Recreation Trail. Both are wide, flat, paved trails winding around the eastern shore of the... More on TrailLink.com

Nice trail but very heavily used in the evening. Susan More on Trails

The Pumpkin Festival [celebrates] the harvest of the area's many pumpkin farms, just in time for Halloween... More on The Rough Guide to: Northern California

People have been flocking to the sleepy little beach community of Half Moon Bay since the 60s to celebrate ... More on Yahoo! Travel