The Lithuania–Russia border is an international border between the Republic of Lithuania and Kaliningrad Oblast, an exclave of the Russian Federation. It is an external border of the European Union. The 274.9 km (170.8 mi) long border passes through the Curonian Spit and Curonian Lagoon, and then follows along the Neman River, Šešupė, Širvinta, Liepona, and Lake Vištytis. The sea border is another 22.2 km (13.8 mi). There is a tripoint between Lithuania, Russia, and Poland with a stone monument at 54°21′48″N 22°47′31″E.
Queen Louise Bridge over the border river Neman at Sovetsk
Lithuania-Russia border on the Curonian Spit.
Kaliningrad Oblast is the westernmost federal subject of the Russian Federation, in Central and Eastern Europe. It is a semi-exclave situated on the Baltic Sea. The oblast is surrounded by two European Union and NATO members: Poland to the south and Lithuania to the north and east. The largest city and administrative centre of the province (oblast) is the city of Kaliningrad, formerly known as Königsberg. The port city of Baltiysk is Russia's only port on the Baltic Sea that remains ice-free in winter. Kaliningrad Oblast had a population of roughly 1 million in the Russian Census of 2021.
The Königsberg Cathedral, restored in the 1990s.
East Prussian resort town of Cranz (Zelenogradsk today) as it looked circa 1900. It was a destination for German artists and intelligentsia.
The monument to Kalinin on the Kalinin Square (former Reichsplatz), built in 1959
The Cathedral of Christ the Saviour in Kaliningrad. The church's architect is Oleg Kopylov, and it was completed in September 2006.