It's a very sacred area. So very positive good energy is there. I hadn't known about paranormal activity. Remember though that it's important for us all when we go there to take care of the land, pick up the garbage, leave it better than how you find it, keep the area and water pure.
I haven't been at night but the woods are thick there. Could've just been a dog howling. As for the drums and chanting... well, could be the Indian spirits thanking the Great Spirit for the gift of the springs.
I have never been there at night. So I have not experienced that. Remember the Native American Indians brought the solier there to get healed.
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