The area surrounding Avebury in Wiltshire, England — home to the largest stone circle in Europe, the enigmatic Silbury Hill, and the West Kennet Long Barrow — has been one of the most active crop circle locations in the world since the late 1980s. Dozens of formations have appeared in the fields surrounding these 5,000-year-old Neolithic monuments, and the juxtaposition of ancient sacred geometry with modern geometric patterns has fueled intense speculation about connections between the two phenomena. The Avebury crop circles are often among the most complex and aesthetically striking of any season, as if the formations and the ancient landscape are in dialogue. Some researchers have proposed that Avebury sits at the intersection of ley lines or earth energy channels that might facilitate the creation of crop formations. Others note that the area's fame attracts skilled human circle-makers who are drawn to the symbolic resonance of placing their work near prehistoric monuments. Regardless of their origin, the Avebury crop circles have become a cultural phenomenon in their own right, drawing thousands of visitors each summer who walk the formations and explore the surrounding ancient landscape.
