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Trione-Annadel State Park 1
Parks & Gardens
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Trione-Annadel State Park

Santa Rosa

Saddle up for 40 miles of trails winding through oak woodlands, wildflower meadows, and volcanic rock formations. Spring brings carpets of blooms, while Lake Ilsanjo offers a peaceful midpoint for picnics and fishing.

oak woodlands
volcanic rock formations
multi-use trails
spring wildflowers

Tips

🌸"If you love wildflowers, you will love this place!" (Jen on the Run)
🚫no dogs allowed — respect the wildlife
🚴Rough-Go Trail has technical rock sections for MTB

Trione-Annadel State Park

6201 Channel Dr, Santa Rosa, CA 95409, USA