Stonehenge Avenue a natural formation of rills with an existing astronomical alignment. The Avenue, along with Stonehenge itself, is a Scheduled Monument, first designated in the 1882 act which was the earliest legislation to protect British archaeological sites. Stonehenge Avenue Stonehenge Avenue is an ancient avenue on Salisbury plain, Wiltshire, England. It is part of the Stonehenge, Avebury and Associated Sites UNESCO World Heritage Site. Discovered in the 18th century, it measures nearly 3 kilometers, connecting Stonehenge with the River Avon. It was built during the Stonehenge 3 period of 2600 to 1700 BCE. Along some of its length The Avenue is
Canada's Stonehenge up". However, he did agree that the radial lines "may certainly reflect solstices and equinoxes. How much more sophisticated beyond that has been a subject of debate". Canada's Stonehenge Canada's Stonehenge: Astounding Archaeological Discoveries in Canada, England, and Wales is a 2009 self-published book by chemistry professor Gordon Freeman, in which the author claims that the Majorville Cairn and Medicine Wheel site, located south of Bassano, Alberta is actually a precise 5,000-year-old calendar. He also discusses Stonehenge, which he believes was also a calendar. This structure is known by archaeologists as a medicine wheel dated to 3200 BCE (5200 years