On this 7-mile, 3-hour challenging hike, we’ll explore the natural and cultural history of the upper hills of Wilder Ranch. This hike includes several descents and ascents. Bring layered clothing, good walking shoes, water, snacks and lunch, and binoculars. Meet in parking lot. Rain cancels. No pets. Free event. Vehicle day-use fee is $10. For more information, call (831) 426-0505.