Healing Spots in the Bosnian Valley of the Pyramids 

In the prehistoric underground tunnel network, there is an old megalith, possibly the oldest altar in the world. On the Pyramid of the Sun is a stone that the locals have called the "healing stone".

http://current.com/news-and-politics/92415616_healing-spots-in-the-bosnian-valley-of-the-pyramids.htm

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