Jodhpur, Mehrangarh Fort. After traveling around India I have some doubts about Indian history. This construction with polygonal masonry stands a hundred feet on a perpendicular cliff, four hundred feet above the sky line of Jodhpur and became fort after people made holes in wall. For me its something similar like pyramids in Egypt or ancient cities but constructed about "500 years" ago like others old and impressing buildings in India. My opinion that it was at least one more civilization with incredible power before us.