medievalart:Castle Cesis (Latvia)The strongest castle and also a headquarters of the Livonian Order.
medievalart:Castle Cesis (Latvia)The strongest castle and also a headquarters of the Livonian Order. Also this castle was originally built by the Brothers of the Sword.Source: By No machine-readable author provided. Brunswyk assumed (based on copyright claims). [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/)], via Wikimedia Commons -- source link