Loretta estimates there are 20 - 40 miles of trails. She says the scenery is beautiful and suggested this link to additional info on the park. Wiskeytown N.P. Lo retta also tells us about Bidwell Park in Chico, California. There is no horse campground, but there are pit toilets and water for horses. Loretta has a bumper pull trailer but says there is easy access for big rigs.
Trails are mostly flat with some hills and some steep areas.
Upper park is rocky, treed and open, hilly. Lower park has separate trails from bicyclists and joggers. Heavily treed with undergrowth. Beautiful ride either way. There is a website with additional info on the park.