- The Teutonic Order built Königsberg Castle on an elevation during a cross campaign on Prussian pagans. The first castle was wooden, then brick and stone.
- A Monument To Ruin – Centrally Planned Decline At the end of World War II, that monumental symbol of Prussian power and royalty, Königsberg Castle...
- Minor bombings by the Soviet air force, and later the Battle of Königsberg further damaged the castle.
- Fotó: 4. Königsberg Castle. Tsentral'naya Ploshchad', 1, Kaliningrad, Kaliningrad Oblast, 236022. Webhely.
- enwiki Königsberg Castle. eswiki Castillo de Königsberg. euwiki Königsbergeko gaztelua. fiwiki Königsbergin linna. frwiki Château de Königsberg.
- Königsberg Castle as seen from the Eastern side, 1910. This article does not cite any references or sources.
- Königsberg Castle. Color photo of the Second World War: German fortified city Königsberg (now Kaliningrad city, Russian Federation), 1942.
- Königsberg <b>Castle</b> - Kaliningrad - Wikimapia Monuments, Dresden, Vintage Photos, Outdoor, Architecture, Konigsberg, Germany Castles...
- 57 m deep well, built around 1430, at Burg Königsberg castle, Königsberg in Bavaria, Lower Franconia, Bavaria, Germany Stock Photo.