military-jet overflights, the remainder of the caravan arrived.

TEN EWE MOUNTAIN 4720+ CLASS 3

Friday morning, after a leisurely breakfast complemented with the din of varied peak bagging stories, we consolidated into 4WD trucks for the drive up Kofa Queen Canyon. Note that the trailhead for Ten Ewe is the same as the DPS Guide's Route C for Signal Peak (No. 8.5), 7.5 miles from intersection post 19 (4WD recommended high clearance mandatory). From the parking area. a prominent cave can been seen at a bearing of 214 degrees on the N face of Ten Ewe (there are two caves, it's the BIG one on the right/W side). Hike SW up the canyon to this cave, or keep it in mind if you decide to do Ten Ewe on return from Signal. From this interesting perch (the cave), walk E through some brush about 200 feet, passing a deep, narrowing chute/waterfall that's up and to the right (S), over to a sloping "wall". This is the first of three class three pitches that take you to the "upper half' of Ten Ewe. Since we encountered slings on these pitches, some climbers may want a belay here, which we didn't. After these are overcome, proceed SE across a section of loose talus and then curve in a SW direction towards the summit. We left a new register in place of the single-entry film canister we found there dating only a couple of weeks prior to our visit. Ironically, other than Ewe scat, we didn't encounter any other evidence of Ewes on Ten Ewe's slopes--ROUND TRIP STATS.: 1900 feet elevation gain, 3 miles, 5 hours

That afternoon, with the peak in the bag. we made camp high up on Signal's alluvial fan, just before the road dips into Kofa Queen Canyon. Warm breezes and a radiant sun created the quintessential desert setting. We awoke early Saturday morning in a rain shower and immediately decided to move breakfast to nearby Quartzsite, where we found a quaint, but adequate, roadside cafe. Our objective for the day was 5,681-foot, Harquahala Peak, the highest point in southwestern Arizona. The Peak straddles the western edge of the 22,880-acre Harquahala Mountains Wilderness which was established via the Arizona Desert Wilderness Act of 1990. Although a rugged 10.5 mile 4WD road skirts the Wilderness boundary to the summit, we chose to take the scenic and historic trail, contained entirely within the Wilderness area.

The four mile trail to the summit was created in 1920 and used by mules to haul supplies and materials to the then active Harquahala Peak Observatory. Constructed by the Smithsonian Astrophysical Observatory and first operated by Dr. Charles G. Abbot, the facility was active from 1920 to 1925. The Observatory was commissioned
to study and research the "solar constant", which aided weather forecasting. The facility closed in 1925 due to extreme weather conditions and decreased visibility. In 1975 the site was listed on the National Register of Historic Places. There is much more to the history of the 0bservatory than space permits here. The single remaining shack there is well fenced and embellished with a BLM info-placard and visitor's register. In addition to these relics, there is a large, solar-powered, microwave communications facility, that is operated by the Central Arizona Water Control District to control water flow in the Central Arizona Project canals. We found no register at the BM.

HARQUAHALA PEAK 5681' CLASS 1

From Quartzsite. AZ. head E on 110 and take exit 31 onto AZ 60 to Brenda, AZ. Proceed E on AZ 60 through the town of Wendon to mile pest 70. Then, continue another 0.5 miles to where there is a roadside rest area on the N side of AZ 60. Directly across the highway, on its S side, there is a closed barbed-wire fence/gate. Go through the gate, make an immediate "S" bend and continue 2.2 miles to the Wilderness boundary, keeping left at all forks. The road is poor dirt, but is accessible to careful 2WDs. There is parking for at least six vehicles at the trailhead. marked by several BLM "brown stake" wilderness "posts". The GLADDEN 15' topo may be useful. Beginning as an old road bed, the four mile, class one trail, starts here, just beyond the posts, and beads SE. The path is well ducked for most of its route as it proceeds up the canyon. The sides of the canyon are rich in desert vegetation, with magnificent stands of saguaro being the most dramatic. During the second mile or so, remains of an old telephone line can been seen strung between boulders -- part of the old Observatory's installation.

As the canyon narrows, the trail climbs upwards and transitions into a series of switchbacks, passing a spring near 4200 feet. There's plenty of over-growth and virulent catclaw along the way, especially in these last two miles. At times, the path can be hard to follow through the thick foliage. Eventually, the route tops out at a saddle, with good views all around. From this windy vantage point, the dormant Observatory can be seen as a landmark. The trail turns E here, and ascends an easy ridge line to connect with a service road to the summit.

During our visit, we hiked in intermittent and intense rain showers. with the summit cloudy, windy, and COLD. It was interesting to note how the old mule trail has aged in the seventy or so years since it was active. Finding the trail down was somewhat elusive since we found "new"
 
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