Roman Empire, the Latin word castrum (pl.: castra) was a military-related term. In Latin usage, the singular form castrum meant 'fort', while the plural...

The castrum doloris (Latin for castle of grief) was a structure and set of decorations which sheltered and accompanied the catafalque or bier in a funeral...

The Andone Castrum (French: Castrum d'Andone or d'Andonne) is a ruined fortification in Villejoubert, Charente, France. It dates from the 11th century...

Falkenstein Castle or Castrum Pfronten is the ruin of a castle in the Bavarian Alps, near Pfronten, Germany. At 1,277 metres (4,190 ft) above sea level...

Wikimedia Commons has media related to Castrum Novum. Castrum Novum (new fort) was an ancient Roman town now located in the suburbs of Santa Marinella...

Etruscan city, probably Statonia. In the Middle Ages it had a castle (Latin: castrum), hence the name. Although an autonomous commune, it remained nonetheless...

Martinsicuro (former Roman town of Latin: Truentum or Castrum Truentinum) is a town and comune in province of Teramo, Abruzzo, central Italy. It is located...

Šesburχ, or Scheeßprich; Yiddish: שעסבורג, romanized: Shesburg; Latin: Castrum Sex or Saxoburgum) is a municipality on the Târnava Mare River in Mureș...

across the entire Roman Empire. It is located in the ancient Roman fort of Castrum Rauracense, near Kaiseraugst, Switzerland and only ruins survive today...

The Castra of Brașov was a fort in the Roman province of Dacia near Brașov, Romania, on Șprenghi Hill. List of castra Roman castra from Romania - Google...