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PAID · OUTDOORS

Trione-Annadel State Park

Name: Trione-Annadel State Park
Location: Trione-Annadel State Park

California State Park in Santa Rosa with hiking, mountain biking, and trail riding around Lake Ilsanjo. Park hours 8 a.m. to sunset every day. No overnight use.

COST

Paid See the official page for current prices.

📍 Santa Rosa · 6201 Channel Drive, Santa Rosa, CA 95409

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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