Co-authored by Mark Petterson, Henderson

Overview

Spooky Canyon is a fascinating slot canyon in Lake Mead National Recreation Area in Arizona, not far south of Hoover Dam. This short route (1 mile round trip) runs up into a scenic and interesting slot canyon where water carved narrow and sinuous passages into conglomerate rock. There are three side canyons, one of which is particularly dark and spooky, and two pour-overs farther up the main canyon for more adventurous hikers. Despite being located next to busy Highway 93, this dark and mysterious canyon is seldom visited, yet it makes a nice addition to a day of hiking to Liberty Bell Arch or Arizona Hot Springs. Note: highway construction might affect trailhead access.

Link to map.

Watch Out

Other than the standard warnings about hiking in the desert, ... this hike is safe if you don't climb the pour-overs. If you do, they are easy Class-5. Other than the pour-overs, the hardest part is scrambling down the loose gravel below the road to get into the canyon. After that, the wash is an easy hike. However, be aware of the weather and stay out if rain is expected; you definitely don’t want to get caught here in a flash flood. Also, there are places where the canyon is as narrow as 2-3 feet wide. If you have claustrophobia, you might stay out of the dark, narrow places where this canyon is, indeed, spooky. Also, watch for low hanging rock walls.

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, rescues from narrow canyons can be difficult, so be sure to bring what you need of the 10 Essentials.

Trail Guide
Getting to the Trailhead

This hike is located on the Arizona side of Hoover Dam in Lake Mead National Recreation Area, about 1.25 hours southeast of Las Vegas.

From town, drive out to Lake Mead and continue south on Highway 93 to Hoover Dam (Table 1, Site 812). From the dam, continue south on Highway 93 for about 3.6 miles (0.6 miles past mile-marker 3) to a large pullout on the east (left) side of the highway (Site 828). Park here; this is the trailhead. This is also the trailhead for Liberty Bell Arch.

The Hike

From the trailhead (Table 2, Wpt. 01), the route runs downhill on the old highway for about 500 feet to where the road crosses the first side canyon: this is Spooky Canyon (Wpt. 02). The road forms a dam across the wash here, so if it has been raining, there might be mud in the mouth of the canyon. From the road edge, carefully climb down the slope (be careful of the loose gravel and various metal debris) into the wash.

The route runs up the wash into the canyon. In the first 150 yards or so, there are several large catclaw acacia trees to duck under, but soon the route leaves them behind and reaches the first side canyon (Wpt. 03). The route runs up the main canyon to the right, but the left fork leads into a short, narrow side canyon.

Farther up, the main canyon becomes increasingly narrow, deep, and sinuous (Photo 1442). Rainwater and flash floods over the eons carved this canyon into the conglomerate rock, which was formed from alluvial fan debris as the mountains above eroded away. This type of rock is called fanglomerate because it was formed from an ancient alluvial fan ("alluvial fan" + "conglomerate" = "fanglomerate"), and canyons in fanglomerate rock often show extraordinary sculpting.

After winding through narrow passages, the main canyon intersects a second side canyon to the north (Wpt. 04). This side canyon is wide and shallow, and runs steeply up and out of the main canyon. With a bit of Class-4 scrambling at the top, this side canyon can be used to exit the main canyon.

The main canyon continues to the right and soon reaches the third side canyon. This side canyon might be the highlight of the trip – an exquisitely carved narrow canyon that is probably where the name "Spooky Canyon" was derived. You will know that you have arrived here when you see a rock that looks like an alien's head; this rock is the left side of the "portal" that leads into "spooky" canyon.

The top of the portal is essentially a natural bridge, and there are other openings just behind it that have turned the roof of this canyon entrance into a spectacular rock sculpture. Unless you are claustrophobic, go deeper into this slot canyon and marvel over the narrow, sinuous walls, which are so narrow all the way to the top that you can only see a slit of sky. This is an extraordinary place, albeit a bit spooky. It is so dark in here that owls find it a good place to roost.

The "spooky" side canyon ends at a 20’ cliff, which probably can be climbed without great difficulty to exit the canyon to the sunlight above.

Back into the main canyon, the route continues up the wash for another 150 feet or so to a 10-12 foot pour-over (Wpt. 06) that is a bit tricky to climb due to the lack of secure handholds and footholds. There are lots of little pebbles and a big rock sticking out of the rock wall, but none feel secure, making this easy Class-5 climbing. Before starting up, stop to consider that it is always easier to climb up than down.

Above the first pour-over, the route continues up the canyon, which is similar to the canyon lower down. After only about 200 feet of winding passages, the route reaches the second, higher pour-over (Wpt. 07). This pour-over is about 20-ft high, the holds are smaller and less secure feeling than the lower pour-over, but it is still easy Class-5 climbing. This is the end of the slot canyon, and the climb out leads to an open wash, so there is no real reason to climb this pour-over and risk a fall and a broken ankle this far up a narrow canyon. If you do climb out of the canyon, you can hike north to a ridge, and follow the ridgeline back to the trailhead.

Return to the trailhead by following your foot prints back down the wash.

Back on the road at the mouth of the canyon, consider walking a short distance further southeast along the gravel road to another small slot canyon: "Spooky Jr." This canyon it is similar to Spooky Canyon, but it is more difficult to descend into, shorter, shallower, and less scenic. Nevertheless, it is still interesting to explore.

If you like these canyons, don't miss Sidewinder Canyon over in Death Valley National Park.