If you like finding iconic movie locations, this one is right up there with the best, plus it's centrally located and easy to find. Just a short walk up a "fire road" from a public park, you are at the scene of the final reunion between Ethan Edwards and niece Debbie's at the cave entrance in "The Searchers", and TV's bat cave. (among others).
I visited once time and there was a closed set for a TV episode being filmed in the cave. Since filming was inside the cave, a very nice security guard walked me around the area outside the cave entrances. Another day I visited and had the entire place to my self. I was able to walk the cave tunnels and really explore the location. The Hollywood sign is visible above a small rise at the location and a great panoramic photo-op is your reward for the steep walk up that rise.