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State Park

Photo: Brian Michelsen from Santa Rosa, California, USACC BY 2.0Wikimedia Commons

State Park

Trione-Annadel State Park

California · CA

25

Trails

Official sources & verification

Managed by California Department of Parks and Recreation

Verify before you go

Source of truth

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Oct 14, 2026. Spot an error in our data?

About

Trione-Annadel State Park is a California state park in the United States. It is situated at the northern edge of Sonoma Valley and is adjacent to Spring Lake Regional Park in Santa Rosa. It offers many recreational activities within its 5,092-acre (2,061 ha) property.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

Trails

All trails in Trione-Annadel State Park

Bennett Peak Trail

1.1 mi423 ftgain
TrailDifficulty: EasyPoint to Point

Channel Trail

Santa Rosa1.2 mi59 ftgain
TrailDifficulty: EasyPoint to Point

Cobblestone Trail

2.1 mi102 ftgain
TrailDifficulty: EasyPoint to Point

Headhunter Cross Trail

0.3 mi46 ftgain
TrailDifficulty: EasyPoint to Point

Headhunter Trail

0.7 mi
TrailPoint to Point

John Beckmeyer Trail

0.7 mi13 ftgain
TrailDifficulty: EasyPoint to Point

Lake Trail

0.1 mi
TrailLoop

Lake Trail

0.5 mi7 ftgain
TrailDifficulty: EasyPoint to Point
Lawndale Lake Ilsanjo Loop

Lawndale Lake Ilsanjo Loop

Santa Rosa16.4 mi4,058 ftgain
TrailDifficulty: ExpertLoop

Live Oak Trail

0.8 mi36 ftgain
TrailDifficulty: EasyPoint to Point

Louis Trail

0.7 mi118 ftgain
TrailDifficulty: EasyPoint to Point

Marsh Trail

1.4 mi112 ftgain
TrailDifficulty: EasyPoint to Point

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Hunting in this park

This park overlaps hunting unit

During hunting seasons, wear blaze orange and check regulations — see the California hunting page

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