The Tunnel de Godarville, a 1,050-meter canal tunnel in Belgium, was operational from 1885 to 1958.

The Viborg Post Office, located on Sct. Mathias Gade, closed on January 18, 2025, due to declining mail usage.

An abandoned house in Jutland, Denmark, untouched since 1995, still holds personal belongings.

An abandoned Bombardier CRJ100/200 aircraft, registered as OY-RJ, rests in a secluded location in Denmark.

Established in 1925 near Pandrup, Denmark, Kaas Briketfabrik was the nation's sole peat briquette factory, producing fue

Remote Soviet-era prison near quarries, now abandoned, shows harsh life and utilitarian design of its time.

Krenholm in Narva, Estonia: once Europe’s largest textile factory, now an abandoned symbol of industrial heritage.

Cold War-era radar station on Greenland’s ice sheet, DYE-2 is a preserved relic of Arctic surveillance and engineering.

Operation room of a Soviet-era chemical factory in Armenia, with original control panels and 1984 posters.

RT-64 telescopes in Kalyazin and Bear Lakes: Soviet-era marvels for space research, still active today.

Built to shield Albania’s communist leaders, now a museum of history and contemporary art.

ROT-54 radio telescope in Armenia: Soviet-era space project, now abandoned but still an impressive structure.

A 14 km historic fortification west of Copenhagen, now a recreational area with paths and exhibits.

T-33 jet trainer at Helsingør Museum: Denmark’s Cold War aviation history and its transition to jet aircraft.

Enguri Dam in Georgia: a massive Soviet-era arch dam, still operational, with abandoned workers' village nearby.

Soviet defense bunker stocked with supplies. Built for the workers of an industrial facility.