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Rocks Walk – Geology of Alum Rock Park

August 27, 2022 @ 9:00 am - 10:30 am

| Free

Alum Rock Park is rich in fascinating geology! Join Open Space Authority staff for a fun and family-friendly walk along the Penitencia Creek Trail in upper Penitencia Creek to learn the secrets behind the geological happenings that take place here. Please meet us at the end of the Mineral Springs Parking Lot lot by the electric gate.


Open Space Authority
(408) 224-7476
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Your Name (this will not appear on the event listing)
Greta Glasmeyer


Alum Rock Park
15350 Penitencia Creek Rd
San Jose , CA 95127 United States
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