Trione-Annadel State Park

We don't rate places, roads or trails as safe or unsafe: crash counts can't say how risky a ride is, and places riders like draw more riders, so they see more crashes. Police crash reports cover public roads, so falls on trails aren't in them. What the records show: no bike crashes were reported within a mile of Trione-Annadel State Park from 2021–2026.

No spot within a mile of Trione-Annadel State Park has 3 or more reported bike crashes.

Where is Trione-Annadel State Park?

State park in Santa Rosa with rocky singletrack. Its location is 38.42614, -122.62432.

Are bikes allowed on the trails at Trione-Annadel State Park?

Rules differ from trail to trail: many parks close some trails to bikes, and trails can close after rain. Check the park's trail map (https://www.parks.ca.gov/?page_id=480) before you ride.

How long does it take to ride to Trione-Annadel State Park?

It depends where you start. On our cycling map, Ride to… gives the ride time from where you are, or from anywhere you move the map, and plans a route with the weather and the crashes reported along it.

Where does this data come from?

Crash counts are police reports in the California Crash Reporting System (CCRS) on data.ca.gov, counted where they have map coordinates or could be placed from the street names on the report. The place's location is from OpenStreetMap, and the forecast from the National Weather Service.