A pre-war mansion that survived the modernization of Athens.

The site where the summer solstice helped ancient Greeks sync the lunar and solar calendars.

The mysterious “claw marks” said to be left by the Devil on Pisa’s famous cathedral.

A poignant memorial that traces two hundred years of German history.

Historic German church that was reconstructed and opened to the public in 2024.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

This peaceful open space below Geneva's famous cathedral is full of art and history.

A statue commemorating 'the greatest inhabitant of Amsterdam of all time.'

A square-domed symbol of resilience in the heart of the old Jewish Ghetto.

The (fictional) address of Sweeney Todd's bloody barbershop.

Pugs with antlers are found all over the city as a homage to one of its most famous cartoonists.

Hilltop garden on the site of an old fortress overlooking the Mediterranean Sea.

Coney Island’s last surviving haunted ride.

An abandoned construction pit in Munich that turned into an accidental urban lake.

A park where the Inn and Ilz rivers join the Danube as it slinks off into Austria.

An ancient Roman relief beautifully preserved on the façade of a house.

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.

This small chapel built into rock is the oldest place of worship in Luxembourg.

A remnant of the Franco-Prussian War, lodged in the city's walls.

This work of art, which took 35 years to complete, has a motorway running through it.

A subtle memorial marks where a human chain protested Soviet control in 1989.

Wooden pavers represent a 17th-century barrier that gave Wall Street its name.

The European Union’s tallest freestanding structure provides radio and television broadcasting to half of Latvia.

This ornate neo-Gothic mausoleum honors the man behind the Mercedes name—and the daughter who inspired it.