On our way out of Zion we check out an overlook trail off 9 just beyond the mile long tunnel.  It is the place for a bird’s-eye-view of the switchbacks into lower Zion Canyon.  As promised, the views are amazing.  The trail is kind of busy and has several narrow one-way sections where it is cut into the cliffs.  There is even a catwalk section and lots of rock steps, even and not so even.  It is a little tougher walk than most “overlook” stops but well worth it.