Las Cienegas BLM land near Sonoita, Arizona
You'll drive north on an excellent dirt road off Hwy 82 east of Sonoita. Peaceful, quiet... lots of graded spaces to pull off and park. Very few RVs, until after a few miles you get to the old Empire Ranch, where the roads are paved, and that's where the RVs are. But the dirt roads are the sweet spot. Quiet, no people. Just you and the mesquite and the scrub oaks and the tall cottonwood trees, which you don't want to park under because a falling branch can weigh more than 1,000 lbs. The cottonwoods at Empire Ranch are awesome... there's a short walking trail off the parking lot to the right of the main building. A beautiful walk through the trees. Eventually you come back to a gate in the back of the building -- it's not locked, and you can walk through the property back to the parking lot. At about 4 PM, the light is perfect for photos, and the sky is our deep, deep Arizona blue.