Homburg Watchtower
Germany
The 186th tallest tower in the world
The Homburg Watchtower (Homburgswarte) is an observation tower on the site of a Germanic refuge castle (Fliehburg) near the Hexentanzplatz above the town of Thale in the Harz Mountains of central Germany.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).