The Citadel of Pamplona - Credit: Wikimedia Commons
The Citadel of Pamplona or The New Castle (in euskera, iruñeko zitadela; in Spanish, Ciudadela de Pamplona) is an old military renaissance fort, constructed between the 16th and 17th centuries in the city of Pamplona, the capital of the Navarre Community (Spain). At present a large part of the fort it is still standing in a public park with cultural activities taking place in its buildings. Read more on Wikipedia
Source: en.wikipedia.org