Vandalian Tower
United Kingdom
The 186th tallest tower in the world
The Vandalian Tower at Harting, West Sussex, England, is an 18th-century folly, built to commemorate the British colony of Vandalia, a short-lived colony that disappeared with the spread of America. It sits on the summit of Tower Hill. Today the ruin is owned by the descendants of the Fetherstonhaugh family who bought the neighbouring estate of Uppark, now owned by the National Trust. It was listed as a scheduled monument in 1976.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).