Saint Mark's Tower
Malta
The 186th tallest tower in the world
Saint Mark's Tower (Maltese: Torri ta' San Mark), originally known as Torre del Cortin and also known as Qalet Marku Tower (Maltese: Torri ta' Qalet Marku), is a small watchtower in Baħar iċ-Ċagħaq, limits of Naxxar, Malta. It was completed in 1658 as the third of the De Redin towers. Today, the tower is in good condition.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).