Trione-Annadel State Park
Trione-Annadel State Park is a state park in Sonoma County, California, 5 miles from Santa Rosa. Hours: 8 A.M. to Sunset Every Day No overnight use.
Trione-Annadel State Park map
Trione-Annadel State Park boundary from USGS PAD-US or the managing agency, simplified for display. Not for navigation or legal boundaries.
Fire restrictions
Fire restriction orders for this unit are not tracked here yet. Restrictions change with the season, so check the current orders before any campfire, stove or target shooting.
Common questions
- Trione-Annadel State Park has 1 developed campground. Sites can be reserved in advance.
- Hours: 8 A.M. to Sunset Every Day No overnight use.
- No, day use at Trione-Annadel State Park does not need a reservation; pay the entry fee on arrival.
- Trione-Annadel State Park is 5 miles from Santa Rosa. It is 12 miles from Sonoma.
- Yes, dogs are allowed at Trione-Annadel State Park.
Before you go
Trione-Annadel State Park is 5 miles from Santa Rosa. It is 12 miles from Sonoma.
Day use needs no reservation; pay the entry fee on arrival.
Camping at Trione-Annadel State Park
Trione-Annadel State Park has 1 developed campground. Sites can be reserved in advance.
Trails
- Channel Trail Multi-use fire road along Channel Drive
What to see
- Historic site Basalt quarry heritage Late-1800s grazing and basalt quarrying shaped today's open meadows
- Feature Oak woodland and chaparral More than 45 miles of trails for hiking, biking, and equestrian use
Public lands next to Trione-Annadel State Park
- State parkSugarloaf Ridge State Park is 2.4 miles away, straight line between the two boundaries.
- State parkJack London State Historic Park is 2.6 miles away, straight line between the two boundaries.
Measured between the units' boundaries as mapped in USGS PAD-US. Distances are straight line, not driving.
- https://www.parks.ca.gov/?page_id=480 (accessed 2026-09-29)
- https://en.wikipedia.org/wiki/List_of_California_state_parks (accessed 2026-09-28)