Stonehenge Secrets Unveiled: Ancient Calendar or Bigfoot's Hidden Sanctuary?

Stonehenge: A Puzzling Monument The video discusses the ancient monument of Stonehenge, its history, and the mysteries surrounding it. The video mentions the theories about who built Stonehenge and why, with the most accepted theory being that it was used as an ancient astronomical calendar. The video also talks about the challenges faced by the builders in transporting the massive stones from Wales to England. Gerald Hawkins, an astronomer, is mentioned for his contribution to the understanding of Stonehenge as an astronomical tool. The video concludes by discussing the theories about the magical powers of megaliths and the existence of invisible straight lines, called ley lines, that link all ancient sacred sites in Britain.