Castle of Elvas - Credit: Wikimedia Commons
The Castle of Elvas () is a medieval military fortification in Portugal, in the civil parish of Alcáçova, municipality of Elvas, part of a first line of defense in the Portuguese Alentejo, in conjunction with the military forts of Ouguela, Campo Maior, Olivença and Juromenha. Read more on Wikipedia
Source: en.wikipedia.org