Cave Canyon to Fossil Ridge 5 mile loop in the horse rides area at Red Rock will not disappoint! There are areas requiring class 2-3 scrambling and it takes apprx 2.5 hrs. There is never ANY traffic due to the agility required. (Hiking shoes recommended, not for beginners). FOSSILS, CAVES, tons of WILDLIFE and AWE-some views! Hope you go out and enjoy this hike! Lmk what you think :-)