El Cerrito Hillside Festival

El Cerrito Hillside Natural Area 7501 Schmidt Ln, El Cerrito

The El Cerrito Trail Trekkers are proud to host the tenth annual El Cerrito Hillside Festival in El Cerrito’s 100-acre gem, the Hillside Natural Area. There’s something for everyone at the festival, including guided, informative hikes about the geology, trees, … Read more

Free

Spring BioBlitz at Hellyer Park

Hellyer County Park - Cottonwood Lake 996 Hellyer Ave, Cottonwood Lake Entrance, San Jose

Join Keep Coyote Creek Beautiful, Bioblitz Club, and Peninsula Open Space Trust for a BioBlitz! A BioBlitz is an event that focuses on finding and identifying as many species as possible in a specific area over a short period of … Read more

Free