Horse Canyon Trail

Overview

Horse Canyon is a long, remote canyon hike through classic Canyonlands sandstone—towering walls, colorful layers, and big, echoing spaces. Expect solitude in spades and a true backcountry feel. The full push to the marquee features is about 26.25 miles total (out-and-back), and most parties plan 2–3 days to take it all in.

Highlights

This route strings together a greatest-hits reel of desert oddities and arches. Early on, you’ll pass the whimsical pothole openings of Paul Bunyan’s Potty. Farther up-canyon, Fortress Arch commands attention, especially in the first light of day. The crown jewel is Castle Arch, perched high above the canyon—reaching it involves a side canyon climb and a fixed ladder.

What to Expect

The challenge here isn’t big elevation—it’s the terrain and the navigation. Travel is mostly in sandy wash with occasional rocky sections and faint, braided paths; route-finding matters, and side spurs to features can be subtle. Water is typically absent; you need to carry everything you’ll drink and cook with. Archaeological sites—ruins and rock art panels—appear along the way; admire from a distance and leave them undisturbed.

Length and commitment are real. While strong hikers might day-trip parts of the canyon, the complete out-and-back to Castle Arch is better as an overnight with a backcountry permit.

Best Time to Hike

Spring and fall offer the best combination of temperature and photography light (mornings are magic on Fortress Arch). Summer brings extreme heat and relentless sun exposure—only attempt if you’re highly experienced and fully prepared. Winter can be very cold, with possible ice in shaded spots.

Tips

• Start early each day for shade, cooler temps, and the best light on the arches.
• Bring detailed maps and solid GPS/compass skills; signage is sparse and easy to miss.
• Carry all your water; there are no reliable sources in the canyon.
• Be comfortable with a short ladder and some scrambling to reach Castle Arch.
• Backcountry camping requires a permit; follow Leave No Trace, especially around cultural sites.

Is It Worth It?

If you’re after solitude, standout arches, and a serious desert adventure, this is one of the park’s most rewarding remote hikes. If you prefer well-marked, shorter strolls, pick something tamer—this one is all-in on sand, time, and navigation.