Peek-a-Boo & Spooky Gulch Guide

These two slot canyons off Hole-in-the-Rock Road are the ones the Instagram shots come from: Spooky narrows to a squeeze so tight — under ten inches in spots — that you turn sideways, take off your pack, and shuffle through walls that block the sun. Peek-a-Boo makes you scramble up a sculpted entry and threads through a series of arches and potholes. Together they make a loop that’s pure sandstone gymnastics, no ropes required.