The Ultimate Guide to Ah-Shi-Sle-Pah Wilderness Study Area
Ah-Shi-Sle-Pah Wilderness Study Area is a hidden gem in New Mexico—and yes, it’s just as hard to find as it is to pronounce. But if you’re drawn to wild, remote places that feel like another planet, you’ll love this one. Located deep in the San Juan Basin, this untouched desert landscape is filled with badlands, hoodoos, colorful cliffs, and even dinosaur fossils. The formations here are truly one-of-a-kind. If you enjoy exploring off the beaten path, this spot belongs on your bucket list. In this detailed guide, we’ll share how to get to the best hoodoos, when to go, what to bring, where to stay, and how to plan your hike for an unforgettable experience in Ah-Shi-Sle-Pah.
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What is Ah-Shi-Sle-Pah Wilderness Study Area?
Ah-Shi-Sle-Pah is a remote, otherworldly area in northwestern New Mexico filled with badlands, rolling clay hills, and surreal rock formations. It’s a place shaped by wind and water over millions of years—where sandstone caprocks, petrified wood, and dinosaur fossils are scattered across the desert.
The landscape is dry and wild, with hardly any vegetation. You’ll mostly see sagebrush, piñon-juniper, scrubland, and open grass. The soft, colorful hills—olive green, gray-white, ochre, and yellow-orange—make the scenery look almost like a painting. Deep black coal beds appear in spots near the wash.
There are no marked trails, no water sources, and no signs—just open land to explore. This adds to the adventure but also means you need to be well-prepared.
The heart of the wilderness lies along Ah-Shi-Sle-Pah Wash. Hoodoos, balanced rocks, ravines, and eroded cliffs make it a dream for photographers and geology lovers.
Ah-Shi-Sle-Pah was officially designated as a Wilderness Study Area in 2019. It covers over 7,200 acres and is managed by the Bureau of Land Management. It’s also part of the National Wilderness Preservation System.
You don’t need a permit or have to pay a fee to hike here. Just pack smart and leave no trace. It’s one of the most unique places to explore near Farmington.
Best Photography Spots in Ah-Shi-Sle-Pah
Ah-Shi-Sle-Pah is a dream location for photographers and hikers. It features three main areas worth exploring:
- the primary Wilderness Study Area (WSA) on the southern side of the wash,
- King of Wings (KOW) found on the northern side of the wash,
- and the Valley of Dreams (VOD) features the iconic Alien Throne outside the WSA on the southern side.
These three locations are all within hiking distance of each other. But don’t let that fool you—navigating through the desert can be tricky. There are no marked trails or signs, and the terrain can be tiring. Make sure you’re well-prepared with a GPS map, plenty of water, and sun protection.
Our Experience in the Ah-Shi-Sle-Pah Wilderness
When Chris and I first visited New Mexico in 2019, we were immediately drawn to its wild deserts and one-of-a-kind badlands. Since then, we’ve returned several times to explore more of this incredible region.
The Ah-Shi-Sle-Pah Wilderness Study Area (WSA) was officially designated by the U.S. Congress in 2019. On that first trip, we couldn’t find its most famous formations. There were no reliable maps or clear directions available. So instead, we spent more time hiking the nearby Bisti/De-Na-Zin Wilderness.
During our most recent road trip in May, we came prepared. This time, we focused on exploring Ah-Shi-Sle-Pah thoroughly. We revisited several locations, hiked different areas, and created this in-depth guide to help fellow travelers.
This article is the first of three parts. Here, you’ll find everything you need to know about visiting the Ah-Shi-Sle-Pah WSA—how to get there, what to expect, and how to prepare. We also wrote separate guides to help you find two of the most iconic formations:
Whether you’re planning to visit one formation or all three, check out the sections below for practical tips and important regulations. Use the Table of Contents to find what you need easily.
Don’t miss the short video we made during our visit. It captures the surreal beauty of the Bisti/De-Na-Zin and Ah-Shi-Sle-Pah Wilderness areas. While we filmed it using a phone and DJI Osmo Pocket (since drones are not allowed), it still gives a great sense of the clay hills shaped by wind and water over 75 million years. Take a look—and choose which part of this alien-looking landscape you want to explore first.
What Does Ah-Shi-Sle-Pah Mean?
“Ah-Shi-Sle-Pah” means “gray salt.”
The name comes from the Navajo phrase áshįįh łibá, which translates to “salt, it is gray.” The spelling we use today is a phonetic version of that original Navajo expression.
Essential Rules Before You Go to Ah-Shi-Sle-Pah
Before heading into the Ah-Shi-Sle-Pah Wilderness, it’s important to know the rules:
- Drones are not allowed. Flying drones is banned in all designated Wilderness Areas and U.S. National Parks, including Ah-Shi-Sle-Pah.
- Campfires are not permitted. This helps protect the fragile desert environment.
- Motorized vehicles and bikes are prohibited. That includes mountain bikes, ATVs, strollers, carts, and coolers with wheels. The goal is to preserve the natural landscape.
- Don’t collect anything. Taking rocks, fossils, or petrified wood from this area is strictly forbidden.
- Commercial photography or filming requires a permit. If you’re planning a shoot for business purposes, make sure you apply for the proper permits first.
- There are no marked trails or services. You won’t find signs, phone signal, or internet access. It’s easy to get lost. We highly recommend bringing a GPS device or compass and reviewing our hiking tips and packing list below.
- Plan ahead, be respectful, and explore safely.
What’s the Difference Between Ah-Shi-Sle-Pah and Bisti Badlands?
Ah-Shi-Sle-Pah and the Bisti Badlands (also known as De-Na-Zin) are both remote, wild places managed by the BLM. They’re located near Farmington, in the high desert of northwest New Mexico, close to the Four Corners region.
Both areas are filled with amazing rock formations—hoodoos, balanced rocks, and strange shapes that look like they belong on another planet.
But there are some key differences:
- Ah-Shi-Sle-Pah is more compact. The hikes are shorter and a little easier to manage.
- Bisti is larger and more spread out. It takes more time to explore and often involves longer, more challenging hikes.
Still, neither area has marked trails. You’ll need to come prepared with GPS, maps, and plenty of water. These are true wilderness areas—beautiful but remote.
Directions and Maps for Ah-Shi-Sle-Pah Wilderness
If you’re planning a trip to Ah-Shi-Sle-Pah, having a good map is essential. There are no marked trails, no signs, and no cell service in this remote area. You may not see another person during your hike. So preparation is key.
A bit further down in this article, we share the exact hiking map we used. But before your trip, be sure to check these helpful resources:
- The official BLM map of the area
- The Wilderness Connect Map
- AllTrails app for GPS tracking
We also highly recommend bringing a paper map—it’s your best backup. These are our top picks:
- New Mexico Road & Recreation Atlas
- DeLorme New Mexico Atlas & Gazetteer
Agnes’ Advice: Before heading out, visit or call the Farmington Field Office to check current road and trail conditions. They can provide the most up-to-date info on the area, especially after storms or during seasonal changes. If the weather forecast predicts rain or storms, avoid hiking in this area.
Do You Need a 4WD to Reach Ah-Shi-Sle-Pah?
Ah-Shi-Sle-Pah is truly off the beaten path. You’ll need to drive at least 20 miles on dirt roads to get there. The road has potholes, sand, and rough patches. We used a Jeep Wrangler with 4WD, and it made the trip easier.
If the weather is dry, you might manage with a high-clearance car—but we don’t recommend it. The weather can change quickly. Once, we had to turn back because of a storm. Even light rain can turn the road into thick mud, making it impassable.
That’s why we strongly recommend using a 4WD vehicle to reach the Ah-Shi-Sle-Pah Wilderness Study Area.
Driving Distances to Ah-Shi-Sle-Pah
- From Farmington: 65 miles
- From Bloomfield: 52 miles via US-550 S
- From Shiprock: 92 miles via US-550 S
- From Santa Fe: 180 miles via US-550 N
- From Albuquerque: 150 miles via US-550 N
Directions to the Trailhead
The Ah-Shi-Sle-Pah Wash is best reached from U.S. Highway 550. About 7.5 miles northwest of Nageezi, NM, turn left onto NM 57. (Nageezi is about 44.5 miles northwest of Cuba, NM.)
Continue southwest on NM 57 for around 13.5 miles, where the road will begin to run along the edge of the wilderness. Drive another 4.75 miles with the Ah-Shi-Sle-Pah Wilderness on your right.
Eventually, you’ll reach the main trailhead and a small parking area with a sign showing you’ve arrived. From here, you can hike into the main Wilderness Study Area. It’s a stunning and rewarding area to explore.
Agnes’ Tip: If you want to explore Alien Throne and Valley of Dreams or the King of Wings, check out our dedicated articles. We share all the tips and maps you’ll need to reach those unique spots safely.
Ah-Shi-Sle-Pah Wilderness Hiking Tips
Exploring the Ah-Shi-Sle-Pah Wilderness requires solid preparation. This remote desert area offers no marked trails, cell service, or water sources. Below are our essential tips based on multiple hikes and first-hand experiences.
What to Pack and How to Prepare
Download Offline Maps
Always download maps before you leave the city. Cell signal disappears quickly, and you don’t want to rely on internet access. Save screenshots as backups and pack a portable charger. Keep your phone on airplane mode to conserve battery.
Use a GPS or Smartwatch with Navigation
We highly recommend using a GPS device or a smartwatch with a topographic map. Chris wears the Fenix 6 Pro Solar, which tracks distance, gives real-time navigation, and helps retrace steps. It even runs on solar power—perfect for long hikes. You’ll need this level of precision in unmarked terrain.
Bring Plenty of Water and Electrolytes
This is non-negotiable. Carry at least one gallon of water per person. We always pre-hydrate a few days before a desert hike and supplement with electrolyte tablets or drinks. Pack high-energy snacks like jerky, protein bars, nuts, and sandwiches.
Wear Sturdy Hiking Boots
You’ll be hiking on soft, uneven, and sometimes slippery clay. High-ankle hiking boots with solid soles are a must. Low shoes fill with debris quickly. We learned the hard way.
Agnes’ Advice: Use Trail Gaiters. They’re not just for snow! Gaiters protect your legs from cactus thorns, clay buildup, and even snakes—which we’ve seen in this area.
Cover Up for Sun Protection
Sun exposure here is extreme year-round. Cover your skin with lightweight, long-sleeved UPF clothing. We love Kühl sun hoodies—breathable, moisture-wicking, and protective. Use high-SPF sunscreen and don’t forget lip balm. Dry desert air leads to cracked lips fast (even Chris uses balm now!).
Be Ready for Sudden Weather
Desert weather can shift fast. Dress in layers. Bring gear for rain, wind, and sandstorms. Flash floods are real risks in the washes. We were caught in a sandstorm here—scarves and hoodies saved us from mouthfuls of dust.
Prepare for Poor Visibility or Delayed Return
Always tell someone your hiking plan and estimated return time. Leave a visible note in your vehicle. We also carry a lightweight emergency bivy, just in case. Don’t forget headlamps—we use the Petzl and Black Diamond Storm models.
Carry a First Aid Kit
We never hike without one—even on short hikes. Cuts and scrapes are common, especially with thorny vegetation. Chris also brings a Gerber pocket knife—a great all-around tool.
Pack Out ALL Waste (Even Human Waste)
Respect this fragile landscape. Follow Leave No Trace principles. Use leakproof waste bags for human waste, or dig a proper cathole 6–8 inches deep and 200 feet from water and trails. Always pack out toilet paper—even biodegradable kinds.
Respect Native American Lands Near Ah-Shi-Sle-Pah
As you explore the otherworldly rock formations and access roads around Ah-Shi-Sle-Pah, keep in mind that parts of this region lie on Tribal Lands. These are sacred and privately managed areas. Respecting these lands is not only the right thing to do—it ensures continued public access for all of us in the future.
Guidelines to Follow:
- Stay on designated roads and paths. Never drive off-road, especially during or after rain. Damaging soft clay roads can cut off access for local communities and future travelers.
- Do not walk on crops or approach livestock. The local Navajo families rely on farming and ranching to support their way of life. You’ll often see cows, horses, goats, and sheep—admire them from a distance.
- Respect gates. Leave them exactly as you found them—if it’s open, keep it open; if it’s closed, close it after passing through.
- Pack out all waste. This includes garbage, leftover food, and even toilet paper. Leave no trace behind.
- Don’t block access to water sources. Livestock often rely on limited natural water points—never interfere with these essential areas.
By following these simple but crucial steps, we show gratitude for the opportunity to explore these magical lands. Let’s keep them open, respected, and protected—for everyone who comes after us.
Ah-Shi-Sle-Pah Hiking with a Map
This area has no marked trails, and GPS signals can be unreliable. So each hike may look a bit different depending on your starting point, current terrain conditions, and navigation choices. Below, we share our personal hiking experience and a map to help guide your adventure.
Our Hike Through Ah-Shi-Sle-Pah Wilderness
After parking at the small lot marked by the Ah-Shi-Sle-Pah sign, we did a final check—hydrated, had a quick snack, double-checked our sun protection, and packed plenty of water.
From the lot, follow the dirt track heading north across a flat, open plain covered with low grasses. You may see horses in the distance—they belong to local Tribal ranchers. Never approach or startle them. Use your camera’s zoom to admire them from afar.
We hiked roughly 0.6 miles north before reaching the edge of a steep plateau. From this viewpoint, you’ll see the impressive Chocolate Hoodoo Basin down below.
Navigating the Terrain
Descending into the basin can be tricky. The ground is soft and unstable in many areas. Watch for sinkholes, short caves, and steep, loose hillsides. Some drainage channels vanish under mud piles, so tread carefully.
If unsure, consider staying on the grassy and sandy plateau a bit longer. The higher ground often provides a safer and more stable path with great views. We highly recommend using hiking poles for stability.
Once You’re in the Basin
As you reach the basin floor, keep your eyes peeled for unique rock formations—but be aware they may look different due to erosion, rain, or lighting. Step carefully. The ground may collapse unexpectedly beneath you, especially along hills or ravines.
You’ll find several named formations in the main WSA section. Our map highlights these spots. However, formations change over time—so enjoy the surprises nature offers.
Want to See It All in One Hike?
If you’re ambitious and want to include Alien Throne, King of Wings, and the entire WSA in one go, prepare for at least a 7.5-mile loop through rough, exposed terrain.
We chose to divide our adventure into three separate hikes—each from a different access point and parking area. This allowed us to fully explore and photograph each zone safely and thoroughly.
Scroll below to view our detailed hiking map and key formations we visited in the main Ah-Shi-Sle-Pah Wilderness Study Area.
Most Exciting Rock Formations in Ah-Shi-Sle-Pah Wilderness
The main section of the Ah-Shi-Sle-Pah Wilderness Study Area is filled with otherworldly landscapes and bizarre, beautiful formations. Below are some of the most exciting badlands features you’ll encounter during your hike:
- Chocolate Mushroom Hoodoos
- Ah-shi-sle-pah Rock Garden
- Ah-shi-sle-pah Hoodoo
- Turtle Hoodoo
- Mitten Hoodoo
- Mutt & Jeff Hoodoos
- Goblet Hoodoo
- Stacked Plates Hoodoo
- Orange Hoodoos
- Petrified Tree Roots, Petrified Logs
Ah-Shi-Sle-Pah Map
Below you can look at the map of our hike recorded with Chris’ Feniks 6 Pro Solar watch.
Ah-Shi-Sle-Pah Photography Tips
Planning to capture the magic of Ah-Shi-Sle-Pah? Here are some helpful tips based on our own photography experience in this wild, otherworldly landscape.
First, remember that drones are strictly prohibited in all designated U.S. wilderness areas, including Ah-Shi-Sle-Pah. So keep your gear on the ground!
For sunrise and sunset photography, a sturdy tripod is a must. We use a Sirui Tripod, which holds up great even in sandy or uneven terrain.
Best times for photography? Honestly, all three areas—Ah-Shi-Sle-Pah WSA, King of Wings, and Valley of Dreams—are stunning during golden hour and blue hour. The light is soft, the shadows are dramatic, and the rock formations glow in warm hues. Even midday light, though harsher, can highlight textures and layers that pop against the clear desert sky.
We recommend packing a wide-angle lens for sweeping landscape shots. Chris often uses his Canon 16–35mm, and it performs beautifully here. We also snapped some surprisingly good shots using an iPhone 11 Pro.
For tighter compositions and to highlight the strange textures and shapes of the hoodoos, Agnes often shoots with her Nikkor 80–400mm telephoto lens. It’s perfect for pulling in distant details or isolating individual formations.
Planning night photography? These locations are fantastic for Milky Way shots and stargazing. But if you stay out after dark, be well prepared: bring a headlamp, emergency gear, and extra layers. Conditions change fast in the desert.
Where to Stay Near Ah-Shi-Sle-Pah Wilderness
Planning an early morning hike or a late-night photo session in Ah-Shi-Sle-Pah? Here are our top lodging and camping tips to help you rest well before or after your desert adventure.
Hotel Accommodations
We recommend staying in Farmington, New Mexico. It’s the best nearby hub, with plenty of hotels for all budgets, restaurants, grocery stores, and gas stations. Farmington is also a great base to explore Shiprock, Aztec National Monument, and Chaco Culture National Historical Park.
Our favorite hotel:
- Brentwood Inn & Garden – We’ve stayed here several times. The rooms are spacious, clean, and very comfortable. Plus, it’s conveniently located.
- ravelodge by Wyndham Farmington – A solid choice when you’re leaving before sunrise and don’t want to overspend. We stayed here during one of our trips when our plan was to hit the trail super early.
Agnes’ Advice: If you’re heading to Ah-Shi-Sle-Pah for sunrise, plan to leave your hotel at least 3 hours before sunrise. The drive takes about an hour, and the hike to the rock formations is around one mile (one way) from the parking area.
Camping in the Ah-Shi-Sle-Pah Area
Camping on BLM land is allowed outside the designated wilderness area. This type of camping is called dispersed camping or boondocking. It’s typically undeveloped, without marked sites or amenities.
You can camp on public lands for up to 14 days within a 28-day period. However, it’s essential to study maps closely and avoid Tribal lands nearby.
Make sure to:
- Respect Native American lands and property boundaries.
- Do not block access to water sources or interfere with local livestock.
- Camp at least 900 feet away from any water troughs or guzzlers.
- Avoid leaving any trash or waste behind, including human waste.
- Follow Leave No Trace principles.
- Do not camp inside any wash areas. These can flood quickly during storms.
- Be alert for snakes and scorpions.
- Check the weather carefully. Roads and trails can become impassable when wet.
- No campfires are allowed.
When Is the Best Time to Visit Ah-Shi-Sle-Pah?
The Ah-Shi-Sle-Pah Wilderness sits at around 6,200 feet elevation and lies in a high desert region. That means summer days can be scorching, winter mornings are freezing, and there’s often a huge difference between daytime and nighttime temperatures.
Spring and fall are the best seasons to hike here. The weather is more stable, the temperatures are milder, and the skies are often clear—perfect for exploring or taking photos. Just be ready for strong winds and dust storms, which are common in spring.
We visited in early May on our last trip. Everything looked great—sunny skies and a good forecast. But as we approached the King of Wings, a dust storm started rolling in fast. We were just 600 feet from the formation but had to turn around. Safety always comes first in remote areas like this. We’ve also hiked here in November. After some rain, the clay-based soil turned dangerously slippery and made the hike pretty challenging.
Weather in the area
Here’s a quick look at what to expect from the weather in Farmington, the closest city:
- Hot season: May through September. Average highs over 82°F.
July is the hottest month, with average highs around 91°F and lows near 63°F. - Cold season: November through February. Average highs stay below 51°F.
January is the coldest, with lows around 21°F and highs near 43°F. - Wettest month: August, with about 6.4 days of rainfall on average.
- Driest month: June, averaging fewer than 2 days of rain.
Even if the forecast looks clear, always prepare for sudden changes. The weather in this part of New Mexico can shift quickly. Wet clay turns roads into slick messes, and storms can roll in with little warning. Always check the weather before heading out—and know when to turn back.
Final Thoughts on Visiting Ah-Shi-Sle-Pah, New Mexico
If you’re planning a New Mexico road trip, make room in your itinerary for the Ah-Shi-Sle-Pah Wilderness Study Area. It’s absolutely worth the effort. The bizarre rock formations look like they’re straight out of a sci-fi movie—something between the surface of the Moon and Mars.
We’re already planning our return trip.
But keep in mind—this is remote, rugged desert terrain. You’ll need to be well-prepared for hiking off-trail, navigating without signage, and dealing with sudden weather changes. If you’re newer to this type of adventure, you might start with more accessible spots like Kasha-Katuwe Tent Rocks or White Sands National Park. Both offer surreal landscapes with marked trails and easier logistics.
Ah-Shi-Sle-Pah is for those who love to go beyond the beaten path. If that sounds like you, it just might be one of the most unforgettable places you’ll ever explore.
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