19. The Pyramids of Giza
The ancient Egyptian civilization still live in the monuments of its unique architecture. In the suburbs of Cairo is a complex of buildings whose age is more than 4500 years. Until now, scientists could not determine how the builders to erect a pyramid, could fix the huge blocks weighing several tons. Some do not even deny the intervention of extraterrestrial intelligence.
It is possible to believe, and it is possible to treat with irony, but the fact is that many of the buildings of that era were irretrievably lost over time, and the pyramids of Giza, certainly on the list of the most beautiful places in the world, and remains a symbol of Egypt and the reason for the mystics of disputes and skeptics.