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FREE · OUTDOORS

Sibley Volcanic Regional Preserve

Name: Sibley Volcanic Regional Preserve
Location: Sibley Volcanic Regional Preserve

East Bay Regional Park with volcanic geology and hiking trails. Hours November–February 7 a.m.–6 p.m.; March–October 7 a.m.–10 p.m.

IS IT REALLY FREE?

Free to attend. Admission is free per the official page. Confirm before you go.

📍 Oakland · 6800 Skyline Blvd., Oakland, CA 94611

Official source ↗ · Last checked 2026-11-07

HOW WE VERIFIED

We opened the official page on 2026-11-07, confirmed the name matched, and kept the listing only when the page was live. Hours and prices change — always confirm on the official source before you go. How we verify

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