A Mysterious Place: PUMA PUNKU
Puma Punku in Bolivia, is understood to be at least 14,000 years old, essentially, right out of the stone age. Which begs to question ¿? how were cave men able to build some of the most sophisticated stone work the world has ever seen ? 200 ton stones (with one even weighing in at 450 tons), were carved out of solid blocks of "diorit", a material so tough it can only be cut with diamonds.
Who built these colossal structures ? An Alien Civilization ? Or the ancient human beigns ? What do you think ?