Saint Nicolas Tower
France
The 186th tallest tower in the world
Saint Nicolas Tower (1384) along with the Lantern tower and the Chain tower, is one of the three medieval towers guarding the port in La Rochelle, France. In 1879 the French government classified it as a Monument historique (MH).
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).