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Overview
Unfortunately, the World's Tallest Yucca fell over during the summer of 2008, so it now holds the record of bring the World's Longest
Yucca. Although the tallest is gone there are still a number of unusually large Mojave Yucca in the area.
This easy route starts along Wildhorse Road near the Hole-in-the-Wall Visitor Center, runs north along the Hole-in-the-Wall to Mid Hill
Trail, drops into a broad wash, and follows the wash upstream for a total of 1.06 miles to the tall Mojave Yuccas. You can't miss them, but
if you do, the wash runs up against cliffs and several high pour-overs just past the yuccas.
Link to map or elevation profile. |

Hiker with World's Tallest Yucca (view east). |
Watch Out
Other than the standard warnings about hiking in the desert, ... this is a pretty safe hike,
but watch for cactus and yuccas hiding along the route just waiting to surprise you. The route in the wash follows game trails, so be sure
to watch for snakes in the bushes.
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 is a short hike, be sure to
bring what you need of the 10 Essentials. |
Trail on bench above wash (view north) |
Trail Guide
Getting to the Trailhead
This hike is located in the Mojave National Preserve, about 2 hours south of Las Vegas.
From town, drive down to Mojave National Preserve and the Hole-in-the-Wall Visitor Center (Table 1, Site 502), which is about 85 miles
south of Las Vegas. From the Visitor Center Road, drive south on Black Canyon Road for 0.25 miles to Wildhorse Road. Turn right onto the
graded Wildhorse Road and drive west for almost 1.1 miles to the trailhead parking area, which is on the north side of the road. Park here;
this is the trailhead. |

World's Tallest Yucca (view up). |
The Hike
From the trailhead (Table 2, Waypoint 1), the trail runs north-northwest across desert flats heading for what appears to be a pass on
the horizon. The vegetation on the flats is low-growing Mojave Desert Scrub with lots of
Mojave Yucca,
Buckhorn Cholla, and
Silver Cholla. Among the cactus, look for spine-fortified
Desert Woodrat (packrat) nests. Packrats usually nest in rocky
areas, but when they don't have rocks, they pile up things and make due. Not many
coyotes are willing to dig them out!
A fire burned the entire mountain across the wash to the west, so it will be interesting to watch the vegetation grow back.
The trail runs north for 0.30 miles to a trail junction (Wpt. 2) where this trail joins the
Hole-in-the-Wall to Mid Hill Trail. From the trail junction, the trails run north on a bench
overlooking a broad sandy wash to the west.
The trail is easy to walk on, but the route runs up the wash, so at any point where it is easy (for example, at Wpt. 3; 0.55 miles out),
the route drops into the wash and heads upstream. |
World's Tallest Yucca (view south down the broad wash towards the trailhead). |
The route runs up the wash following game (cow) trails for another 0.51 miles to the world's tallest yucca. The yuccas are so tall
that it is impossible to miss them.
I have no idea why these specimens grew so tall. I've seen plenty of Mojave Yucca growing to about 15 feet tall, but these are extraordinary.
Even the short yuccas here are extremely tall - they just look short in comparison to the tallest one.
Please respect these ancient plants and don't mess with them. |
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Tallest yucca before it fell over (June 2006). |
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Tallest yucca after it fell over (down to the left of the hiker in the photo; March 2008). Even though the largest is down, the remaining
yuccas are still unbelievably tall. |
 |
Tallest -- well, now the longest -- yucca lying on the ground. It is sad to see an old giant go.
Photo courtesy of the US National Park Service, Mojave National Preserve. |
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Table 1. Highway Coordinates (NAD27; UTM Zone 11S).
| Site # |
Location |
Latitude (°N) |
Longitude (°W) |
UTM Easting |
UTM Northing |
Elevation (feet) |
Verified |
| 502 |
Hole-in-the-Wall Visitor Center |
35.0422 |
115.3949 |
646403 |
3878704 |
4,260 |
Yes |
| 846 |
Trailhead on Wildhorse Road |
35.0369 |
115.4069 |
645313 |
3878094 |
4,216 |
GPS |
Table 2. Hiking Coordinates Based on GPS Data (NAD27; UTM Zone 11S).
| Wpt. |
Location |
Easting |
Northing |
Elevation |
Point-to-Point Time (min) |
Cumulative Time (min) |
Point-to-Point Distance (mi) |
Cumulative Distance (mi) |
| 1 |
Trailhead |
645313 |
3878094 |
4,216 |
0.0 |
0.0 |
0.00 |
0.00 |
| 2 |
Trail Junction |
645026 |
3878464 |
4,270 |
12.0 |
12.0 |
0.30 |
0.30 |
| 3 |
Leave Trail |
644860 |
3878777 |
4,320 |
6.0 |
18.0 |
0.25 |
0.55 |
| 4 |
Tallest Yucca |
644296 |
3879253 |
4,372 |
17.0 |
35.0 |
0.51 |
1.06 |
|