The country known for its historic stone monoliths and ancient standing stones is England. The most famous site is Stonehenge, located in Wiltshire, which features a circular layout of massive stones arranged in a specific pattern. This prehistoric monument dates back to around 3000 BC to 2000 BC and is shrouded in mystery regarding its purpose, be it astronomical, religious, or ceremonial. It is a UNESCO World Heritage Site and attracts numerous visitors each year, intrigued by its history and significance.