Yes. The cave was enormous. It's true, Mt. Shasta is a mystical area indeed. In fact the cave is believed to contain a portal to another dimension. We haven't seen any strange lights in the sky, but I will say that the energy in the area is spiritual in nature. If you are interested in those subjects, it is definitely a great place to visit. If nothing else, you will be astounded by the natural beauty of the Mountain and surrounding areas.