Take a tour of Stonehenge in United Kingdom – part of the World’s Greatest Attractions travel video series by GeoBeats. It is, perhaps, the greatest symbol in the world of the mysteries of the ancients. Stonehenge is the most widely known as a stone circle in the world and draws many visitors. The current site is merely ruins of what it once was, but is still amazing. There is much debate into exactly how Stonehenge was built, and even why it was. However, archaeologists do know that it was built in roughly three stages over 1,500 years. It is a mystical experience to get so close to this great enigma of the ages.