If you can make the opportunity to travel this road do it because you will not be disappointed. This is the most beautiful display of scenery I have seen in a long time and the tight one way tunnels alone are worth the trip. The rock formations are stunning and there are plenty of places to pull over to take in the view and take some pictures but most important watch what is outside your vehicle at all times because pictures will never replace the experience as it happens!
Saw this place on the options for things to do and thought what the heck. Glad we stopped because it was a fun experience and great photo op. The shop was not open when we arrived so that was disappointing.