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Black Mountain - Little Ajo Mountains HP, AZ

Guide 1 Triplog  0 Topics
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Statistics
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Difficulty 4 of 5
Route Finding 4 of 5
Distance Round Trip 3.1 miles
Trailhead Elevation 1,800 feet
Elevation Gain 1,210 feet
Accumulated Gain 1,400 feet
Avg Time Round Trip 4.0 hours
Kokopelli Seeds 10.1
 Interest Off-Trail Hiking & Peak
 Backpack No
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22  2024-01-29 DixieFlyer
Author
author avatar Guides 99
Routes 1,484
Photos 16,072
Trips 1,374 map ( 13,602 miles )
Age Male Gender
Location Fountain Hills, AZ
Historical Weather
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Preferred Dec, Jan, Feb, Mar
Seasons   Late Autumn to Early Spring
Sun  6:08am - 6:52pm
Official Route
 
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Paint it Black
by DixieFlyer

 
Overview
There are over 50 hills, buttes, mesas, peaks, mountains, and other summits in Arizona that have the word "black" as part of their name. This particular Black Mountain (elevation of 3,008 feet and prominence of 1,328 feet) is south of the town of Ajo and is the highpoint of the Little Ajo Mountains. Black Mountain is isolated from the main mass of the Little Ajo range, which is west of Ajo.


Etymology
Like many Arizona geographic features with the word "black" in its name, Black Mountain is dark in appearance due to its volcanic origin.
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The word ajo comes from a Papago word, au'auho, which means "paint", as in the red ore that Indians used to decorate their bodies.
Source: Arizona's Names (X Marks the Place), by Byrd Howell Granger

Hike
You can see the peak from the parking area, and the route is fairly apparent. You need to walk across the desert floor for about a half mile; then ascend a ridge southwest of a false summit for about 0.7 miles; and then go north across a ridgeline for about 0.3 miles to the peak. If only it was that simple. There is no trail whatsoever, no cairns, no painted arrows, but a good bit of rock scrambling. With some good route finding and good decision-making, you can keep the scrambling to class 2, or class 2+ at most.

From the parking area, hike for 300-400 feet on the road until the road ends just before a wash. You could drive this distance if you want -- you may get some pinstripes but your car would be hidden from Bates Well Road.

The wash is a bit brushy and is the only very brushy part of the hike. With a little effort, you can find a painless way to get through the brush.

Once past the wash, you go across the open desert, aiming for the first ridgeline that you see. The ridgeline is fairly steep with some loose rock and has some rock outcroppings along the crest of the ridgeline that must be navigated. The author of the guide bypassed the first rock cropping on the ridgeline, but thereafter stayed on or near the crest of the ridgeline and went up and over most of the rock outcroppings. The rock was solid on the ridgeline crest, and from that standpoint was preferable to the loose rock that is encountered if you get far from the crest.

The ascent steepened near the false summit, especially the last 150 feet or so of vertical. It was a relief to get to the false summit, but there was still work to do to hike to the true summit, about 0.3 miles away.

There is another ridgeline to follow on the traverse. Again, it seems best to stay on the ridgeline. The ridgeline is fairly narrow in places, but it is by no means a knife edge. In places, there are some steep dropoffs on one or both sides of the ridgeline, so those with a fear of heights might be uncomfortable. From a distance, some of the rock outcroppings on the ridgeline appear daunting, but as you get closer to them things aren't so bad after all. Those who enjoy rock scrambling will likely have fun on this traverse.

The summit block is nice, so once there it is worthwhile to hang out a bit and enjoy the views.

Return the way that you came.

Synopsis
This is a tough little hike, and you need to be adept at rock scrambling to enjoy it.

2024-02-01 DixieFlyer


    Check out the Official Route and Triplog.

    Note
    This is a moderately difficult hike.
    Leave No Trace and +Add a Triplog after your hike to support this local community.
    WARNING! Hiking and outdoor related sports can be dangerous. Be responsible and prepare for the trip. Study the area you are entering and plan accordingly. Dress for the current and unexpected weather changes. Take plenty of water. Never go alone. Make an itinerary with your plan(s), route(s), destination(s) and expected return time. Give your itinerary to trusted family and/or friends.

     Permit $$
    None


     Directions
    or
     Road
    FR / Jeep Road - Car possible when dry

    To hike
    Take Highway 85 south from Ajo for about 2.5 miles and turn right on Darby Well Road, just past the New Cornelia Copper Mine. Travel 4 miles on Darby Well Road and turn left onto an unmarked dirt road at these coordinates: 32.31188, -112.85899
    Park right after you turn.
    Google Maps will get you to the parking spot.
    Note that after a couple of miles, Darby Well Road changes to Bates Well Road, although no sign indicates the change.
    page created by DixieFlyer on Feb 01 2024 4:47 am
     90+° 8am - 6pm kills
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