The famous landmark Stonehenge is located in Wiltshire, England. This prehistoric monument, known for its massive standing stones arranged in a circular layout, dates back to approximately 3000 BC to 2000 BC. Stonehenge is believed to have served various purposes, including as a ceremonial site and astronomical observatory. Today, it attracts thousands of tourists and researchers interested in its mysterious origins and significance in ancient culture, making it one of the most iconic prehistoric monuments in the world.