The online description that I read about this hike wasn't real specific -- "The trail starts near a mesquite tree..." Turns out public parking is not available at Saguaro Lake Ranch because of limitations of their license with the Forest Service. Park at Water Users and walk upstream to the Ranch and then chose which mesquite tree you want to use as your starting point.
The trail is unofficial, and used primarily by horses from the ranch. It is very well worn in most areas and not hard to follow. The trail climbs up the hill and provides several view points of Saguaro Lake impounded behind the Stewart Mountain Dam.
For an unofficial trail, it is well signed, at least in a couple places. There's another sign like this near where the 3+ mile loop crosses the Bush Highway, but it faces the other direction and says the trail ends in 1000 feet.
This sign, located above the dam, seemed pretty clear to me.
Along the way there were great views of Four Peaks (it was a mountain before it was a brewery!) and the Goldfield Mountains. We were surprised that there wasn't any snow on the top of Four Peaks given the recent weather forecasts.
The trail passes through wonderful, undisturbed Sonoran desert with lots of Saguaro and other cacti.
This one was unusual. The lower section was long dead while the upper section, though once broken, was still robust.
Large examples of Saguaro stand in the background with dead remains of others in front of the Palo Verde trees.
We decided this one was the Disney cactus with all the twists and turns of a good roller coaster. This was my view
and this was BJ's view.
I was very impressed with the country the hike wandered through with things catching my eye all along the way. In addition to horse prints (and some used feed,) we spotted sign of coyote, deer, and javalina.
This trail drops into Horse Thief Wash, the same wash that forms the back side of the Goldfield Oven loop. The wash was a worthy destination with the largest grove of mature ironwood trees that I've ever seen, some with trunks up to 24 inches in diameter.
There is a pair of very large culverts that direct the wash under the Bush Highway. After passing through the culverts you'll reach the old highway alignment. A right turn will take you to Water Users river access point (daily pass required but NOT available at the parking lot $3/$6) while a left turn will take you to the ranch.
Most of the time during this hike you can see portions of the Goldfield Mountains on the far side of the Salt River. With a lot of overcast, pictures didn't do these mountains justice.
And yes, there were some petroglyphs on this hike, although I didn't thing the small collection was the highlight of the trip.
I'm a petroglyph fan, but for this hike, I was blown away by Horse Thief Wash and the desert on the west side of the highway. In my mind, that was the highlight of the hike.
If you're really interested in the petroglyphs, let me know and I'll give you better directions.