
Moenkopi trailhead (view W; Wpt. 01) |
Overview
This pleasant 2.0-mile trail makes a loop from the Visitor Center out to the summit of Moenkopi Hill and back, traversing a variety of habitat types
and never going straight when it has the opportunity to wind around. The scenery is spectacular in all directions, and signs along the trail
explain the geologic history of the area. Some older guide books suggest that this is a good place to find fossils, but I found few.
Link to map or elevation profile. |

First trail Jct (view NE back towards VC; Wpt. 01a)
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Watch Out
Other than the standard warnings about hiking in the desert, ...this is a safe hike, even for
kids. There are some places along the edge of the summit where you could jump off if you tried, but the trail is safe. Most of the trail is
well groomed, relatively free of rocks, and makes for easy walking.
While hiking, please
respect the land and the other people out there, and try to
Leave No Trace of your passage. Also, even though this hike is short, be sure to bring
what you need of the 10 Essentials. |

Approaching Great Circle Trail Jct (view N; Wpt. 03) |
Getting to the Trailhead
This hike is located along the Scenic Loop Road in Red Rock Canyon National Conservation Area, about 30 minutes west of Las Vegas. Drive out to Red Rocks, pay the fee, then drive up to the Visitor Center Trailhead. Park here; this is the trailhead.
The Great Circle and Moenkopi trails start at the northwest corner of the parking area near the Visitor Center building. |

Calico Hills (red) and La Madre Range (gray) (view N) |
The Hike
From the trailhead (Table 2, Waypoint 01), the trail runs southwest past several picnic tables, a memorial, and information signs to the first trail junction at an old road (Wpt. 01a). The trail then runs northwest along the old road for several yards to a second trail junction (Wpt. 02).
At the second trail junction (Wpt. 02), the Moenkopi and Great Circle trails both turn right and run north out around the west edge of the Visitor Center complex. The
vegetation along here is dominated by low-growing, widely spaced creosote bush, red brome grass, and few other species.
The trail runs north past the Visitor Center, then drops into a wash. In the wash, notice the
difference that a little extra water makes in the desert. Here the creosote and grass are fairly dense and robust compared to those growing
on the flats above. |

Nearing Moenkopi summit (view S).
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Just across the wash (Wpt. 03), the Grand Circle Trail branches off from the Moenkopi Trail to connect with the
Calico Hills Trail and other short, Visitor Center Area Trails.
Stay to the left at the junction (on the constructed trail, not in the wash). The trail runs up the bajada staying on a low ridge to the east of Moenkopi
Hill. On this part of the trail, the shrubby vegetation is diverse and dominated by creosote bush, Mojave yucca, and blackbrush. Other common species
include composite shrubs, four-wing saltbush, Nevada ephedra, strawberry hedgehog cactus, spiny menodora, desert trumpet, white bursage, and more red brome grass. |

230 million-year-old limestone sidewalk (view S). |
The trail winds along with grand views in all directions. About 5 to 10 minutes past the wash, there is a sign about the formation for the
Calico Hills, explaining that they were sand dunes some 180 million years ago. From the sign, the trail generally runs north-northwest until it is well
past (north of) the summit of Moenkopi Hill. The trail then begins a big arc to the west. The trail eventually reaches another trail
junction (Wpt. 04) where the Moenkopi Trail goes straight and the trail to the right leads to the Calico 1 parking area (an old trail goes left and down the hillside). A sign says that it is 0.25 miles
to Calico 1, but they must have rerouted the trail after the sign was made because the parking area is actually 0.45 miles away. |

Blue Diamond Hill and Visitor Center (view SE from summit; Wpt. 06) |
From the junction, the Moenkopi Trail runs southwest and then south, climbing onto the ridge
leading to the summit of Moenkopi Hill. Part of the trail runs on a
limestone outcrop that makes for a smooth trail with interesting
patterns. There is a sign along the ridge that explains that the
limestone was formed in a shallow sea some 230 million years ago.
Outcrops like this are where I look for fossils, but I saw very little
fossiliferous material here. Look for white inclusions in the gray
limestone. The vegetation on the summit is largely blackbrush, but
there are some nice California barrel cactus and strawberry hedgehog cactus along the rocky outcrop.
Just before the summit (Wpt. 05), a trail cuts to the right and down the west side of the
ridge. This trail makes a shortcut that bypasses the summit. Continue
south, staying on the ridgeline, for about 2 more minutes to the summit (Wpt. 06). |

A well-vegetated wash (view SE) |
On the summit, there is a park bench where you can sit, relax, and enjoy the great views in all
directions. To the south lies Blue Diamond Hill with its short, deep
limestone canyons and a plethora of trails. To the west is the towering red and white sandstone
escarpment, and to the east are the brilliantly red and white Calico
Hills. To the north is the La Madre Range with imposing gray limestone
cliffs. Interestingly, the sandstone is about 180 million years old
(Age of Dinosaurs) while the limestone is about 230 million years old;
yet the older limestone sits atop the younger sandstone. A sign on the
summit explains this odd positioning, and there are nice exhibits on
the local geology in the Visitor Center. With knowledge of the geology,
the Keystone Trail makes for an interesting hike. |

Wash on the SW side of Moenkopi Hill (view SE). |
From the summit, the trail continues south down the ridge, eventually circling down and
around the hillside to the northwest. At a trail junction (Wpt. 07), the
other end of the shortcut trail, the Moenkopi Trail bends south and
runs down into the wash at the bottom of the hill. Overall, the trail
is well groomed and easy to walk on everywhere except the west side of
the hill, where it is rocky and steep.
In the broad, shallow wash at the bottom of the hill, the vegetation changes again, now more
diverse, more dense, and more robust. Here, the shrubby vegetation
includes the species seen elsewhere, but also includes desert almond,
honey mesquite with mistletoe, and desert willow, species that indicate the presence of underground water. |

Old road, nearing the Visitor Center (view E). |
The trail runs down the gravel wash to another trail junction where it meets up with the other
end of the Grand Circle trail (Wpt. 08), which is running on an old road
here. There is a sign at the junction with information about desert
washes, flash floods, and erosion. The Moenkopi Trail turns southeast,
out of the wash, and follows the old road back towards the Visitor
Center and the trailhead (Wpt. 01). Alternatively, continue straight to the pavement at the Visitor Center Exit Road (Wpt. 09), and back to the parking area from there. |
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Table 2. Hiking Coordinates and Distances based on GPS Data (NAD27; UTM Zone 11S). Download Hiking GPS Waypoints (*.gpx) file.
| Wpt. |
Location |
Easting |
Northing |
Elevation (ft) |
Point-to-Point Distance (mi) |
Cumulative Distance (mi) |
Verified |
| 01 |
Moenkopi Trailhead |
641502 |
3999883 |
3,780 |
0.00 |
0.00 |
GPS |
| 01a |
First Trail Junction |
641375 |
3999812 |
3,773 |
0.11 |
0.11 |
GPS |
| 02 |
Second Trail Junction |
641321 |
3999828 |
3,743 |
0.04 |
0.15 |
GPS |
| 03 |
Trail Junction, Great Circle |
641403 |
3999990 |
3,732 |
0.14 |
0.29 |
GPS |
| 04 |
Trail Junction, Calico 1 |
640896 |
4000740 |
3,910 |
0.62 |
0.91 |
GPS |
| 05 |
Trail Junction, shortcut down |
640834 |
4000454 |
3,942 |
0.20 |
1.11 |
GPS |
| 06 |
Summit |
640815 |
4000336 |
3,956 |
0.08 |
1.19 |
GPS |
| 07 |
Trail Junction, shortcut up |
640653 |
4000285 |
3,858 |
0.16 |
1.35 |
GPS |
| 08 |
Trail Junction, Great Circle |
640865 |
3999968 |
3,780 |
0.28 |
1.63 |
GPS |
| 09 |
Trail End at Exit Road |
641501 |
3999763 |
3,717 |
0.42 |
2.05 |
GPS |
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