Jaywick Martello Tower
United Kingdom
The 186th tallest tower in the world
Jaywick Martello Tower is a renovated Martello tower at Jaywick, 2.7 miles (4.3 km) south-west of Clacton-on-Sea, Essex. It now functions as an arts, heritage and community venue. It is a Grade II listed building and a scheduled monument.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).