Near Holbrook
NPSPainted Desert Wilderness Backcountry (Petrified Forest NP)
- Tent camping
Insider tip · Only NPS unit in Arizona with free, walk-up backcountry permits and no quota — but you must be 1 mile from any road. Onyx Bridge area has the densest petrified wood concentration; pitch to the north of the wash for shelter from the predictable PM thunderstorm wind.