Königsberg Cathedral is a historic Gothic-style church located in Kaliningrad, Russia. Built between 1333 and 1380, it features a distinctive red brick façade and a tall tower. The cathedral is situated on Kant Island, named after the famous philosopher Immanuel Kant, who is buried nearby. The cathedral serves as a significant cultural and architectural landmark. It houses a museum and hosts various concerts and events. Its impressive stained glass windows and intricate wooden altar attract many visitors, making it a key site for both history enthusiasts and tourists exploring the region's heritage.