The ancient ruins of Stonehenge are located in England, specifically in Wiltshire. This prehistoric monument, composed of a circle of standing stones, dates back to around 3000 BC, making it one of the most famous archaeological sites in the world. Stonehenge is believed to have had astronomical, religious, or ceremonial significance, though its precise purpose remains a subject of debate among historians. The site attracts millions of visitors each year, drawn by its enigmatic charm and historical importance. Its preservation continues to be a priority for heritage conservation efforts in the region.