Alamut Castle
Alamut (Persian: الموت, lit. 'Eagle's Nest') is a ruined mountain fortress located in the Alamut region in the South Caspian, near the village of Gazor Khan in Qazvin province in Iran, approximately 200 km (130 mi) from present-day Tehran. In 1090 AD, the Alamut Castle, a mountain fortress in present-day Iran, came into the possession of Hassan-i Sabbah, a champion of the Nizari Ismaili cause.