Watchtower of El Vellón
Spain
The 186th tallest tower in the world
The Watchtower of El Vellón (Atalaya de El Vellón) is a watchtower located in El Vellón, Spain. It was declared Bien de Interés Cultural in 1983.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).