Porcupine Rim Trail – Moab, Utah ATV Guide
Last updated on July 23rd, 2025
The Porcupine Rim trail in Moab, Utah, is one of the most thrilling and scenic off-road experiences in the American Southwest. Known for its rugged terrain, red rock cliffs, and sweeping canyon views, this legendary trail attracts ATV, UTV, and mountain bike riders from all over the world. Whether you’re an experienced off-roader or planning your first ride in Moab, the Porcupine Rim offers a mix of adventure, challenge, and unmatched natural beauty.
In this complete guide, you’ll find everything you need to explore the Porcupine Rim trail—from trail difficulty, maps, and GPS coordinates to gear tips and safety rules. We’ve also included first-hand insights from our own ride along the Rim, so you know exactly what to expect before you hit the trail.
Porcupine Rim (Moab, UT)
Region: Moab
Trailhead Location: 7.1 miles past Sand Flats Recreation Guard Station Turn left at a water tank.
Trailhead GPS: 38°34’29.22″N 109°26’42.59″W
Trail Mileage: 10 miles round trip +/-
Riding Difficulty: Difficult (Rated 3.5 on Moab’s 4 point rating scale)
Temperature Range: 30-100 Depending on the season
Trail Description
The porcupine trail of Moab stretches around the length of twenty-three kilometers. The trail is most popular for hiking and mountain biking. The best time to ride on this trail is from March to October. This trail has a shuttle service and provides excellent views when you reach a high elevation in the trail. The location of this trail is in the sand flats recreation area and eight miles from the Slickrock trailhead.
Experts suggest the porcupine trail is best experienced by mountain bikers when they ride as a point to point which reduces the stressful climbing. As this trail is very famous among mountain bikers do not expect to find the trail mostly empty like other trails. You will find several mountain bikers sharing the same enthusiasm and adrenaline rush. As the trail is huge in length you might get often intimidated to take a shortcut but in the past, that has proven as a troublesome idea.
So always maintain your ride on the main trail and take breaks for food and water often. The porcupine rim trail takes the riders to the edge of castle valley from where the view is a thrill in itself. Then the trail steeps down to Jackass Canyon’s rims where you can ride singletrack with liberty to reach the colorado river.
Trail Difficulty
The Porcupine Rim Trail is no walk in the park—especially if you’re new to off-roading. Most riders would call it a moderate to difficult ATV trail, depending on your experience and machine.
So, what makes it challenging?
For starters, the terrain is rocky and technical. Right from the beginning, you’ll face a mix of rock ledges, slickrock sections, and tight turns. Some ledges are small—just a few inches. Others are more like small staircases. You’ll need good throttle control and a little patience.
If you’re riding a Polaris RZR, Can-Am Maverick, or any high-clearance side-by-side, you’ll do fine—just take it slow and pick your lines carefully. Riders in standard ATVs or older quads should expect to get tossed around a bit.
Tips for Riding Smart
- Air down your tires a little for better traction on slickrock
- Use low gear when climbing steep ledges or descending rocky drops
- Bring a spotter if you’re unsure—some sections can surprise you
- Practice throttle feathering if you’re new to rock crawling
One rider we spoke to took his Honda Rancher up the trail last spring. He made it to the overlook but said, “It was one of the roughest rides I’ve done—glad I had skid plates!”
If you’re a beginner, it might be better to try a simpler trail like Fins & Things first. Porcupine Rim is rideable, but only if you’re confident and prepared.
Also, don’t forget—the way back is just as rough as the way up. Stay alert, especially when descending those rock ledges. It’s easy to get tired and make mistakes near the end of the ride.
The trail route in details
The trail of the porcupine rim does start with a double-track climb to gain some elevation subsequently for riding through four miles. After the climbing portion of the trail comes to a halt it serves as a good spot for scenic views and catching breath. Then comes along the descent of eleven miles to reach along the colorado river.
The path has both double and single tracks but the road is mostly of Slickrock but has some sand and dirt portions too. There are wall rides, drops, and freeride features present on the sides trail for maximum fun for mountain bikers. There are several main road drops as well which can keep the heart content for mountain biking lovers.
Towards the end of the trail, the road becomes parallel to the colorado river and the openness of the region would give you can very pleasant vibe of success and freedom. The last region of the trail goes into highway 128 which is very close to the amazing Grandstaff canyon. There are several markings like cairns, brown flexible posts, and symbols on rock throughout the trail. The trail is rated difficult is best suited for experienced mountain bikers.
Further details
Elevation High: 5600
Elevation Low: 5400
Terrain: Jeep trail on Sand, Slickrock, and rocks
Vegetation: sagebrush, cedars, and junipers
Best Travel Season: Spring and Fall
Map Availability: Moab
Base Camp: Improved campgrounds along sand flats road
Dogs allowed: yes
e-bike: not allowed
Length: 22.4 km
Best Time to Visit
Wondering when to ride the Porcupine Rim Trail? Here’s the short answer:
Spring and fall are your best bets.
Spring (March to May)
This is one of the most popular times to visit Moab, Utah. The weather is mild, the skies are clear, and the desert starts to bloom.
- Daytime temps are perfect for riding—usually between 60°F and 80°F
- Trails are dry and grippy
- There’s still snow on the La Sal Mountains, which makes the views from Porcupine Rim even more stunning
If you’re planning a spring ride, aim for mid to late April. It’s warm enough by then, but not too hot.
🚨 Watch out: Spring is also busy season in Moab. Expect more traffic on the trail, especially during Jeep Safari week.
Fall (September to October)
Fall is another sweet spot for ATV riders. The summer heat is fading, but the days are still long and clear.
- Temps hover around 70°F
- Trails are less crowded than spring
- The rim views are beautiful with golden fall colors in the valleys below
Early October is a personal favorite for many locals—it’s still warm, but the town is quieter.
Summer (June to August)
Can you ride Porcupine Rim in the summer? Technically yes. But be careful.
- Daytime highs often hit 90–100°F
- There’s little shade on the trail
- Heat exhaustion is a real risk, especially if you break down
If you do go in summer, start your ride early in the morning—we’re talking 6–7 a.m.
Bring extra water, wear breathable gear, and take more breaks than usual.
💡 One rider told us they rode the trail at 2 p.m. in July and had to turn back halfway. The machine overheated, and they ran low on water.
Winter (November to February)
Winter rides are possible, but conditions vary.
- Snow and ice can make parts of the trail dangerous or impassable
- The upper section near the rim sits above 7,000 feet, so expect cold wind and possible snow
- Sand Flats Road may be closed during storms
Only attempt a winter ride if you have snow-rated tires, warm gear, and trail experience. Most folks skip it this time of year.
Quick Recap:
| Spring | Cool, dry, scenic | ✅ Best season |
| Summer | Hot, harsh, risky | ⚠️ Only early mornings |
| Fall | Mild, colorful, calm | ✅ Great choice |
| Winter | Icy, unpredictable | ❌ Not ideal |
If you’re planning a ride on the Porcupine Rim ATV trail, shoot for April–May or September–October. You’ll beat the heat, catch the best views, and have a much safer experience.
Always check the weather forecast and trail conditions before you go. Sand Flats Road can get rough after storms. Sites like Discover Moab or the BLM Moab Office have helpful updates.
Safety Tips & Rules
Riding the Porcupine Rim trail in Moab is a blast—but it’s also a serious off-road route. The trail is rocky, remote, and challenging in spots. So it’s important to ride smart and stay safe.
Ride With a Buddy
Always ride with at least one other machine. If something goes wrong out there—like a flat tire, broken axle, or dead battery—you’ll want help nearby. Cell service is weak or totally gone in some sections of the trail.
If you’re riding solo (not recommended), make sure someone back home knows your exact route and estimated return time.
Bring Plenty of Water
This is the desert, and it gets hot—even in spring and fall. A good rule of thumb: 1 gallon of water per person, per day. And don’t forget snacks with salt and carbs. You’ll burn more energy than you think bouncing over rocks all day.
A hydration pack is a great option so you can sip while riding.
Carry Tools and a Tire Kit
The Porcupine Rim ATV trail is full of sharp rocks, loose ledges, and rough terrain. Flats are common. Make sure you pack:
- A tire plug kit
- A portable air compressor
- Basic tools (screwdrivers, wrenches, etc.)
- A spare belt if you’re riding a CVT-driven UTV
One rider we met had to limp 6 miles back down the trail on a plugged tire—so don’t head out unprepared.
Stay on the Trail
This one’s big. Always ride on marked routes. Moab’s landscape is fragile. Straying off-trail can damage plant life and cause erosion that takes decades to fix.
Rangers patrol the area, and tickets for off-trail riding can be hefty. Plus, staying on the trail is just the right thing to do.
Watch for Other Users
The Porcupine Rim trail is multi-use. You’ll likely see:
- Mountain bikers
- Hikers
- Other ATVs and UTVs
Mountain bikers often travel fast downhill, especially near the rim. Be respectful, slow down around blind corners, and always yield to non-motorized users when possible.
Know the Weather
Storms in the desert come fast. If rain is in the forecast, think twice about riding. Wet slickrock turns slippery, and flash floods can block trails or wash out Sand Flats Road.
Check conditions the morning of your ride on local sites like Sand Flats Recreation Area or Moab Weather.
A Few More Quick Safety Tips:
- ✅ Wear a helmet—even if you’re just cruising
- ✅ Use seatbelts and harnesses in UTVs
- ✅ Ride slow on descents—gravity can pull you faster than expected
- ✅ Don’t drink and ride—seriously, not worth it
- ✅ Respect trail closures and seasonal signs
The Porcupine Rim ATV trail offers amazing views and a true backcountry adventure—but only if you stay safe and ride responsibly. A little prep goes a long way out here.
Nearby Trails to Explore
Loved riding the Porcupine Rim trail and want more? Good news—Moab is packed with awesome ATV trails, and several are just a short drive from Sand Flats.
Here are a few nearby favorites to add to your off-road adventure list:
Fins & Things
This is a great follow-up to Porcupine Rim. It’s located right inside Sand Flats Recreation Area, just like Porcupine Rim.
- Difficulty: Moderate
- Distance: ~9.5 miles
- Terrain: Slickrock domes, sandy washes, short climbs
- Great for: Riders who like technical challenges without extreme risk
You’ll find plenty of rocky “fins” and small ledges to test your skills. It’s fun, scenic, and ideal for a half-day ride. Great for UTVs and 4×4 ATVs.
Tip: Go early in the morning before it gets too hot or busy.
Hell’s Reveng
This one’s legendary—and a little wild. It starts near Fins & Things and takes you deep into slickrock country.
- Difficulty: Advanced
- Distance: ~6.5 miles
- Known for: Famous obstacles like “Hell’s Gate”, “Tip-Over Challenge”, and “The Escalator”
This is not for the faint of heart. You’ll need experience, good clearance, and confidence. If you’re in a Polaris RZR or Can-Am Maverick, you’ll be fine—just skip the crazy optional obstacles unless you know what you’re doing.
Pro Tip: Ride to the overlook for a great photo of the Colorado River below.
Steel Bender
Looking for a more remote feel? Steel Bender mixes scenery and technical fun.
- Difficulty: Moderate to Difficult
- Distance: ~17 miles
- Features: Creek crossings, steep drops, rocky ledges
This trail loops through Mill Creek Canyon and offers a mix of water, rock, and stunning red rock cliffs. Expect to get wet during spring or after rainstorms.
Tip: Some parts are tight—make sure your machine fits between narrow canyon walls.
La Sal Pass (Seasonal)
Need a break from the heat? Head to the La Sal Mountains and ride the La Sal Pass Road. It’s a great scenic option when desert trails feel too hot.
- Difficulty: Easy to Moderate
- Elevation: Over 10,000 ft
- Season: Summer and early fall (closed in winter/spring due to snow)
You’ll cruise through pine forests, wildflower meadows, and high-mountain views. It’s a totally different vibe from the red rock trails around Moab.
Keep your eyes open for deer, elk, and wild turkeys.
Bonus Trail: Chicken Corners
This is more of a scenic cruise than a technical ride, but it’s worth the trip.
- Difficulty: Easy
- Views: The Colorado River, Kane Creek, red rock cliffs
- Fun for: Beginners, families, and anyone wanting to relax
It’s a great way to wrap up your Moab trip with something mellow but beautiful.
Plan Your Next Ride
Moab has something for everyone—whether you’re craving rock crawling, mountain views, or a family-friendly ATV ride. All of these trails are within 30–45 minutes of Porcupine Rim, and many connect if you plan right.
Don’t forget:
- Check for trail closures or weather alerts
- Bring your Utah OHV permit
- Stay on marked trails
- Pack enough fuel, food, and water
Explore More
Want more trail ideas? Head back to our Moab Trail Guide Hub or check out our Best ATV Trails in US for top picks statewide.
Final Thoughts: Ready to Ride Porcupine Rim?
If you’re looking for a trail that combines technical riding, jaw-dropping views, and that true Moab off-road vibe, Porcupine Rim should be at the top of your list. It’s the kind of trail that challenges your skills just enough to make the payoff at the overlook feel extra sweet.
Whether you’re a seasoned rider or just starting to explore Utah’s epic trail system, Porcupine Rim offers a little bit of everything—rocky climbs, slickrock fun, and desert solitude.
🧭 Just remember: prepare well, ride with respect, and take time to soak in those rim-top views. You’ll be talking about this trail for years.
Frequently Asked Questions About Porcupine Rim Trail (Moab, UT)
Is Porcupine Rim Trail open to ATVs and UTVs?
Yes. The Porcupine Rim Trail is open to ATVs, UTVs, and dirt bikes, as well as mountain bikes and hikers. However, full-size vehicles like Jeeps and trucks are restricted on parts of the trail due to narrow ledges and rocky terrain. Make sure your machine is OHV-legal in Utah and displays a current permit.
How difficult is the Porcupine Rim ATV trail?
The Porcupine Rim trail is rated moderate to difficult. It features a mix of rock ledges, slickrock climbs, and tight technical sections that require focus and proper gear. It’s best suited for riders with some off-road experience.
How long does it take to complete the Porcupine Rim trail?
Most riders complete the out-and-back portion of the trail in 3 to 4 hours, depending on pace, weather, and stops. It’s about 14–16 miles round trip from the trailhead to the rim overlook and back.
What’s the best time of year to ride Porcupine Rim?
The best times to ride are spring (March–May) and fall (September–October). The weather is cooler, and the trail conditions are generally dry and predictable. Summer can be dangerously hot, and winter brings ice or snow at higher elevations.
Do I need to pay to access the Porcupine Rim Trail?
Yes. The trail is located within the Sand Flats Recreation Area, which requires a day-use fee (currently $5 per vehicle with trailer). The fee helps maintain the trail system and facilities.
Are there bathrooms or facilities at the trailhead?
Yes. There are vault toilets available at the Porcupine Rim trailhead, but no water or fuel. Be sure to fill your tank and bring extra supplies before heading up Sand Flats Road.
Can beginners ride the Porcupine Rim Trail?
Technically yes, but it’s not recommended for complete beginners. The trail has several rock ledges, uneven surfaces, and tight turns that may feel overwhelming if you’re new to off-roading.
Is cell service available on the trail?
Cell service is limited to non-existent along most of the Porcupine Rim Trail. Don’t rely on your phone for navigation or communication.
Are mountain bikes and OHVs on the same trail?
Yes, but not always. Porcupine Rim is a shared-use trail, and some sections are split between bike-only and motorized routes. Be respectful, ride slow around corners, and yield to non-motorized users when possible.
