Stonehenge, over 4,500 years old, remains a mystery from the late Neolithic period in England.
The transportation of enormous stones, weighing up to 25 tons, to the site baffles researchers.
Stonehenge's exact purpose is uncertain; theories range from religious site to astronomical observatory.
The monument's design aligns with celestial events like solstices, hinting at possible astronomical significance.
The identity of the ancient builders remains unknown, leaving an enigmatic legacy.