Decent hike in Red Rock. Definitely strenuous, a lot of elevation gain and some rock scrambling. About 4 hours to do the hike, 6 miles long and about 2,000 ft in elevation gain. Trail gets hard to follow at some point. Awesome views from the top however you can get similar views of Vegas by doing a shorter hike called Calico Tanks (about 3 miles). Pretty cool but I wouldn't do it again, if it's a hot day in Vegas I would recommend doing ice box canyon instead.