Images from Utah's (crowded) national parks

They walked four abreast down the paved walkway toward me, and had I not squeezed out of the way the crowd would have simply trampled me with the garish shoes they had rented in town. Further on, a young couple stopped in the same walkway to pet the fattest squirrel I've ever seen. And around the bend, a young woman, who appeared to be clad only in her …