The famous monument Stonehenge is located in England. This prehistoric site, dating back to around 3000 BCE, consists of a ring of standing stones arranged in a circular formation. Stonehenge is believed to have served various purposes, including ceremonial, astronomical, and possibly as a burial site. Its exact purpose remains a mystery, intriguing archaeologists and historians alike. Today, Stonehenge is a UNESCO World Heritage Site and attracts millions of visitors annually, representing a fascinating part of the UK's ancient history and cultural heritage.