
Upcoming Events
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Birding for Beginners
Join birder extraordinaire Jim Williams for a tranquil morning filled with our little flying friends! Learn about the birds in our park, receive a Henry Cowell RSP birding…
The Road Less Traveled: A Dog-Friendly Walk
On this dog-friendly walk, we travel North Escape Road, a paved road closed to traffic. We tour stunning old-growth redwood groves along beautiful Opal Creek. We'll discuss redwood…
Berry Creek Falls Hike
Travel deep into the heart of Big Basin as you experience a wide range of habitats on this moderate to strenuous 11-mile-loop hike. Wind through shady redwood canyons…
Hike to Buzzard’s Roost
Develop your hiking muscles with this challenging 5-mile, 5-hour trip to Buzzard’s Roost. Join docent Steve Stolper for a hike to a dramatic rock formation with a commanding…
Monarch Butterfly Tours
Stroll through the Monarch Butterfly Natural Preserve on a 1-hour guided tour. Monarch migration is variable, so be on the lookout for every splash of orange on the…
Castle Rock Loop Hike
On this 1-mile, 1-hour interactive journey we will discuss the various park ecosystems, Ohlone history, Black Oak ecology, wildfire, and more. Bring water, closed toe shoes, snacks, and…
When Species Collide
Join docent Ken Koll (kenneth_koll@nullyahoo.com) for a four-mile hike on the beautiful Skyline to Sea Bypass Trail. Along the way, we will pass through the varied habitats of…
Ranch Tours
Discover what life was like a century ago on this innovative dairy ranch. This hour-long tour includes the 1897 Victorian home, 1859 Gothic Revival farmhouse, 1896 water-powered machine…
Redwood Grove Loop Walk
How do these grand redwoods grow to be so old? So tall? How are they important to humans? Join us for this fun and informative guided half-mile stroll…
Monarch Butterfly Tours
Stroll through the Monarch Butterfly Natural Preserve on a 1-hour guided tour. Monarch migration is variable, so be on the lookout for every splash of orange on the…