Palazzo Gazelli
Italy
The 186th tallest tower in the world
Palazzo Gazelli is a medieval palace located in the city of Asti, Italy. The palace includes an imposing tower, which is 24 m (79 ft) high and square in plan with 8.1 m (27 ft) metre sides. It was probably built in the 13th century and presents a few openings: the main door with an ogival arch, and three windows.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).