How did five idealists on a budget save a $30 million forest? Join Park Ranger George Durgerian and find out, while hiking through the quietest redwood and mixed evergreen woodlands in the Golden Gate National Parks.

Fairly strenuous, 6.5 miles.

Meet at lot beyond entrance kiosk at Huddart County Park in Woodside. Note: Huddart charges a $5 entrance fee.

Call (415) 561-4323 for reservations and information.