Dun Troddan
United Kingdom
The 186th tallest tower in the world
Dun Troddan (Scottish Gaelic: Dùn Trodan) is an iron-age broch located about 5 kilometres (3.1 mi) southeast of the village of Kirkton,Glenelg, Highland, in Scotland. It is one of the best-preserved brochs in Scotland.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).