Nossa Senhora da Graça Fort

Nossa Senhora da Graça Fort - Credit: Wikimedia Commons

The Nossa Senhora da Graça Fort, officially Conde de Lippe Fort and known historically as La Lippe, is a fort in the village of Alcáçova, about north of the town of Elvas in the Portalegre District of Portugal. Read more on Wikipedia

type: ancient site
date from: 1763

Source: en.wikipedia.org