Photo Gallery List Anselm Spring – Dry Hollow Photos BoulderUtah.com Gallery Boulder Skies by Anselm Spring Food of Boulder, Utah #Highway12utah (or @Highway12utah) #Highway12utah Recent Posts Kodachrome Basin State Park Spooky & Peek-a-Boo – Slot Canyon Fun Devil’s Garden – Hole in the Rock Road – Highway 12 Utah Slot Canyon on the Burr Trail There is a slot canyon on the Burr Trail that’s SO easy to get to!