The Stones of Stenness, Orkney. Lovely and wonderful and beautiful.
The nearby panel says in 1814 the farmer, tired of having to plough around them, pulled down on stone and destroyed another before he was stopped. The locals weren’t very happy about that. They tried to burn his house down, twice.
Historic Environment Scotland says "The Stones of Stenness may be the earliest henge monument in the British Isles, built about 5,400 years ago. Their function is unclear, but our best guess is that they were involved in activities and ceremonies celebrating the relationship between living and past communities."