Kant Island Fish Village

The House of Soviets is a building located in the city of Kaliningrad (Königsberg prior to 1946) in the Kaliningrad Oblast, an exclave of Russia. The local people often refer to it as the "buried robot" because its appearance resembles the head of a giant robot which is buried in the ground up to the shoulders.

The Heart of the City is a long-term project aiming at the redevelopment of the historic centre of Kaliningrad, the area surrounding the former Königsberg Castle and the House of Soviets. The project implementation unit is a Non-governmental organization Urban Planning Bureau “Heart of the City” (Russian name: Градостроительное бюро «Сердце города»), located in Kaliningrad, Russia.

Altstadt was a quarter of central Königsberg, Germany. During the Middle Ages it was the most powerful of the three towns that composed the city of Königsberg, the others being Löbenicht and Kneiphof. Its territory is now part of Kaliningrad, Russia.

Altstadt Church (German: Altstädtische Kirche) was a medieval church in the Altstadt quarter of Königsberg, Germany. It was dismantled during the 1820s and replaced with New Altstadt Church.

The Kneiphof Town Hall (German: Kneiphöfisches Rathaus) was the town hall of insular Kneiphof, first an independent town and later a quarter of Königsberg, Germany. It served as Königsberg's city hall from 1724 to 1927, after which it became a museum until its destruction in 1944.The town hall, or Rathaus, was located along Brodbänkenstraße.

The Seven Bridges of Königsberg is a historically notable problem in mathematics. Its negative resolution by Leonhard Euler in 1736 laid the foundations of graph theory and prefigured the idea of topology.The city of Königsberg in Prussia (now Kaliningrad, Russia) was set on both sides of the Pregel River, and included two large islands—Kneiphof and Lomse—which were connected to each other, or to the two mainland portions of the city, by seven bridges.

Königsberg Cathedral (Russian: Кафедральный собор в Калининграде, romanized: Kafedralny sobor v Kaliningrade; German: Königsberger Dom) is a Brick Gothic-style monument in Kaliningrad, Russia, located on Kneiphof island in the Pregel (Pregolya) river. It is the most significant preserved building of the former City of Königsberg, which was largely destroyed in World War II.

Königsberg's New Synagogue (German: Neue Synagoge) was one of three synagogues in Königsberg in Prussia, East Prussia (now Kaliningrad, Russia). The other synagogues were Old Synagogue and Adass Jisroel synagogue. The New Synagogue was destroyed in the aftermath of the Kristallnacht pogrom in 1938. It was reconstructed and reopened in 2018.

The Königsberg Stock Exchange (German: Königsberger Börse) was a stock exchange in Königsberg, Germany. One of the few buildings from central Königsberg to survive World War II, it is now a cultural centre in Kaliningrad, Russia.The first stock exchange in Königsberg was documented in 1619. Four years later it was located in a new building of Kneiphof on the northern shore of the Alter Pregel; until 1798 it was accessible from the bridge Grüne Brücke.

The Siege of Königsberg was a siege laid upon Königsberg Castle, one of the main strongholds of the Teutonic Knights, by Prussians during the Great Prussian Uprising from 1262 possibly though 1265.