Stonehenge - England

 Stonehenge is a prehistoric monument located in the English county of Wiltshire. It is one of the most famous sites in the world and it was classified as UNESCO WHS in In 1986. Together with Avebury, it was one of the very first sites in the UK to be made a UNESCO World Heritage Site.

 

Work began on Stonehenge about 5,000 years ago, but it was built in stages over many years. The stone circle dates from about 2500 BC, in the late Neolithic period.
We don’t know exactly how the stones were brought to Stonehenge, but some of them – the bluestones – came from the Preseli Hills in south-west Wales, over 150 miles (250km) away.
We can only speculate as to what Stonehenge’s purpose was. But the fact that the sun rises over the Heel Stone on the longest day of the year (summer solstice) and sets over it on the shortest day (winter solstice) suggests that it was a prehistoric temple aligned with the sun’s movements.

US-11556461, sent by Charlene.

 Stonehenge’s builders raised the stones using joints normally found only in woodworking, and not seen at any other prehistoric monument. This makes it the most architecturally sophisticated surviving stone circle in the world.
Far from standing alone, Stonehenge forms part of a remarkable complex of connected prehistoric sites across the Wiltshire landscape. - in: https://www.english-heritage.org