Top 10 Slot Canyons in Utah · Wire Pass to Buckskin Gulch · Little Wild Horse Canyon Trail · Peekaboo Trail · The Narrows - Bottom Up Route · Box Canyon Trail · Zebra. There are a bunch of amazing slot canyons scattered across the southern half of the state of Utah, especially in places like the Grand Staircase. Combine two of the most beautiful slot canyons in the Desert Southwest into an otherworldly loop! Buckskin Gulch is renowned as one of the longest slot canyon. . 15 of the Best Utah Slot Canyons in Southern Utah () · 1. Simply hike into Willis Creek Narrows, a southern Utah slot canyon, for easy, scenic adventures of less than 5-miles (round trip) and many creek crossings. The Subway (Zion National Park) · 2. Hikers of all abilities can slip into these stunning slot canyons without specialized gear · Kanab Area · Grand Staircase–Escalante Area. Peekaboo Slot Canyon · 3. Antelope Canyon X. Little Wild Horse Canyon is an impressive slot canyon located in the San Rafael Swell region of Utah. The most comprehensive list of Utah slot canyons available, complete with descriptions and professional landscape photography. This slot is really long and narrow. Learn everything you need to know to tackle routes like the Narrows and Zebra Slot Canyon in and around Utah's national parks. There are many canyons in Utah, but some of the most popular ones are in Zion National Park, Bryce Canyon National Park, and Canyonlands.