Bosnia’s Energy Pyramids – Simple Hills or Ancient Man-Made Complex?

In the last decade and a half, the Bosnian town of Visoko has become a popular tourist attraction thanks to several “energy pyramids”, tree covered hills that some claim are actually part of the largest pyramid complex ever built. The 350-foot-high Pljesevica Hill, aka the Pyramid of the Moon and the 720-foot-high Visocica Hill, or […]