Alcazaba of Málaga
Málaga, Spain · built 1057
The Alcazaba ([alkaˈaa, alkaˈsaa], from, al-qaṣabah, pronounced [alˈqasˤaba], lit. 'citadel') is a palatial fortification in Málaga, Spain, built during the period of Muslim-ruled Al-Andalus. The current complex was begun in the 11th century and was modified or rebuilt multiple times up to the 14th century. It is one of the best-preserved alcazabas in Spain. The Alcazaba is also connected by a walled corridor to the higher Castle of Gibralfaro, and adjacent to the entrance of the Alcazaba are remnants of a Roman theatre dating to the 1st century AD.
Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).