Poison Spider Mesa is one of the "Must Do" rides of Moab
Poison Spider Mesa is a very popular trail and is considered one of the "Must Do" rides in Moab, in the US state of Utah. If you're an adventurous driver or biker looking for a challenge, this trail offers thrilling obstacles and incredible views. The trail is 9.6 miles (15.44 km) long and accessible all year round.

Where is Poison Spider Mesa?
Located in Grand County, on the east-central edge of Utah, just north of the Colorado River and west of Moab Valley, Poison Spider Mesa begins in a stunning desert landscape. This remote trail offers a perfect mix of rugged terrain and picturesque views of the area.
How Long is Poison Spider Mesa?
Poison Spider Mesa is a 9.6-mile (15.44 km) long trail that offers various obstacles along the way. Many of these obstacles are unavoidable, so make sure you're well-prepared before hitting the trail.
Is Poison Spider Mesa Unpaved?
The trail is completely unpaved. It's a mix of slickrock steeps and jeep roads, with challenging obstacles that require a high level of driving skill. For vehicles with high ground clearance and modified parts, this is the perfect place to test your skills.
Is Poison Spider Mesa Open in Winter?
Poison Spider Mesa is accessible all year round, weather permitting. However, due to the remote location and challenging terrain, it's important to be prepared for seasonal weather changes. The best time to visit is during spring and fall, when the weather is more favorable.
Is Poison Spider Mesa Worth the Drive?
The drive is definitely worth it. With incredible views, challenging obstacles, and a variety of landscapes, the trail offers plenty of thrill for 4x4 enthusiasts. Along the way, you'll encounter Little Arch, an impressive feature near the cliff edge overlooking Moab. It's also a popular spot for mountain bikers, so if you're driving, be cautious and respectful of bikers.
How Challenging is Poison Spider Mesa?
This trail is challenging and requires experience. The route is filled with huge, awkward ledges and many tippy spots. You'll need a modified vehicle with high clearance, lockers, large tires, and good articulation to navigate successfully. The route-finding on the loop portion is very challenging, and the Portal Trail, a return route, is gnarly and dangerous. It’s a place for experienced drivers only, and it’s recommended to drive slowly and cautiously to avoid any danger.
Is Poison Spider Mesa Safe for Bikers?
Mountain biking is extremely popular on this trail, but it can be dangerous. The Portal Trail is particularly risky and can be fun for expert bikers. However, there are sections where bikers should dismount and carefully walk along the cliff edges. This trail is not for the faint-hearted—overly confident bikers have been known to get into serious accidents here.
Pic&video: Krashkource