Hall of Horrors, North and South Horror Rocks

Hall of Horrors, North and South Horror Rocks

Page Type Page Type: Mountain/Rock
Location Lat/Lon: 33.99750°N / 116.146°W
Additional Information County: Riverside
Activities Activities: Trad Climbing
Seasons Season: Spring, Summer, Fall, Winter
Additional Information Elevation: 4200 ft / 1280 m
Sign the Climber's Log


First rays of light
First Rays of light
Walking on the slackline between the N. and S. Horror Rocks

North and South Horror Rocks are two formations in the Hall of Horrors area of Joshua Tree National Park, California.

Because North and South Horror Rock formations are very close to each other, I have decided to integrate them into one page. These two formations constitute the closest rocks in a small complex of rocks that make up an area known as Hall of Horrors. Even though this area is a bit of a drive from the main climbing areas in Joshua Tree, they get plenty of attention and traffic by climbers.

I have written about one of the most popular routes in Joshua Tree called Lazy Day in the past. During the Joshua Tree peak climbing season, you would be hard pressed to find no climbers on Lazy Day and that is due to its low difficulty level. Lazy Day is located on the South Horror Rock and is highly recommended. The North and South Horror Rocks, however, have a lot more to offer than Lazy Day. Prior to the 1990s there were only half of a dozen routes on these formations. Except for one, all of the old routes followed the line of least resistance that were usually the crack systems. During the past two decades, however, many more bolted face routes have appeared on both of these formations.


Select Routes

Routes of the west face, North Rock
Routes of the west face of North Horror Rock
Select routes of the South Rock
South Horror Rock
Dog Day Afternoon, 10b
South Horror Rock,
Grit Roof, 10c on the North Rock
North Horror Rock, Grit Roof
Descent route for the South Rock
Descent Route for the South Horror Rock
Climbers on Lazy Day
Climbers on Lazy Day

Of all of the routes established on the North and South Horror Rocks, Lazy Day, rated 5.7, remains the easiest line up either formation. On the north face of the South Rock, you will find one of the best face routes of its grade in Joshua Tree. This is Dog Day Afternoon, rated 10b. Dog Day Afternoon climbs an exposed bolted face with an intimidating initial moves. This route stays in the shade for most of the day and has its own bolted anchor. In the more recent years more bolted face routes have appeared in the vicinity of Dog Day Afternoon.

If you are a competent 5.11 climber, you will find one of the best routes of this grade on the South Horror Rock. This route is called Cactus Flower, rated 11b, and it's located just to the right of Lazy Day. You can also easily top rope the crux of Cactus Flower from the Lazy Day Anchor bolts. If you have an easy time with Cactus Flower, try the direct start to this climb. It's by far more difficult.

The North Horror Rock has had its own share of history. Most of the crack systems in this area are located on the back side, west face of the North Rock, with the exception of one route. This exception is a crack that climbs straight up a curving horizontal crack on an overhang/bulge on the south face. This route is called Grit Roof, rated 10c. The first ascent of Grit Roof goes to the late Tobin Sorenson, one of the icons of his period, 1970s. Sorenson had a colorful history, one of which was connected to this route. Not knowing if the story is true or just a fiction, I'll spare you the details.

A personal Note: On my last visit to this area I witnessed an interesting development. A team of climbers had set up a slackline between the two North and South Horror Rocks and were walking across between the two formations. Although most of the climbers in this group were walking the line with a safety leash, there was one that didn't use any safety system of any kind. The practice of walking on a chain or inch-wide webbing only two feet off the ground has seen a mind-blowing evolution. The only question that remains is, what comes next, I wonder!

List of the select routes

Select Routes of North and South Horror Rocks
A Lazy Day, 5.7, standard rack, anchor
B Cactus Flower, 11b, small pro, bolts, anchor
C Dog Day Afternoon, 10b, bolts, anchor
D Grit Roof, 10c, standard rack
E Quivering Lips, 5.8, standard rack
F Zarmog The Dragon Man, 10a, Standard Rack
G Glumpies, 5.9, standard rack


How to Get There

Hall of Horrors Area
Joshua Tree on the way to Buckets To Burbank

From the western entrance to Joshua Tree National Park drive on Park Boulevard, formerly known as Quail Springs Road, for about nine miles to a major rock formation called Intersection Rock. Intersection Rock is a major landmark on the north side of Quail Springs Road with ample parking for visitors and climbers alike. This rock, true to its name, sit at the cross roads to “Hidden Valley Campground”, Barker Dam Road and the road to “Day use and picnic” area. Continue driving past Intersection rock to Ryan Campground clearly marked.

Hall of Horrors is a grouping of rock formations approximately one mile northwest of the Ryan Campground turn off on Park Boulevard. Use the same parking as for Saddle Rocks. There are ample parking, bathrooms and marked trails leading to different formations. Looking in the westerly direction from the parking lot you will see several rock formations. This area is known as Hall of Horrors. The closest formations to the left, south, of the parking lot are the North and South Horror Rocks.

Camping, Noise Considerations, Environmental Concerns,

Joshua Tree landscape
Typical Joshua Tree landscape 
Desert Flowers near...
Desert Flowers

Please tread lightly. The Access Fund has gone to great lengths posting trail marker for approaches to many of the more popular crags. Do your best to stay on these trails, and where you are forced to use a different path, choose the ones that rain can mend in time. Drainages make for good trails where there are no established trails.
Avoid stepping on native and fragile plants, and do not feed the coyotes. Coyotes are very much used to people and often hang around picnic areas and camp grounds in hopes of getting a hand out. It’s better to let them live their natural life.


Joshua Tree at dusk

There are nine campgrounds in Joshua Tree National Park. At the entrance to the park you are always asked if you would care to have a map and a brochure. The brochure will have plenty of information on the campgrounds and the map will guide you to many of the pleasant hikes throughout the park. You may even get the latest information as to availability of campsites. During the peak season (mid winter through spring) finding a campsite may become a major task. It is highly recommended to use the following link to get more information in advance.

Joshua Tree Camping

Noise considerations

When you are camping with friends and sitting around the fire, it is easy to forget that there are other people trying to sleep in the nearby campsites. It is important to put yourself in their shoes. Keep the noise and music to a minimum and certainly not too much past 10 p.m. Your neighbors will smile at you in the morning instead of giving you dirty looks.