Moltke Watchtower
Germany
The 186th tallest tower in the world
The Moltke Watchtower (Moltkewarte) is an observation tower in the Harz Mountains of central Germany, near the village of Lengefeld, in the county of Mansfeld-Südharz in the state of Saxony-Anhalt.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).