Park near the entrance #4 to Red Rocks Park. It is near the intersections of Titans Road and Bear Creek Road, just west of Morrison. You may not be able to access this when concerts are going on. There is a steep, slippery trail that leads west and eventually to Mt. Morrison. Take that trail up the steep hill.
When you are close to the top of the second ridge, look for a group of trees just a few feet east of the trail. Look near those trees.