A mechanized clock where a man fights off a dragon, crab, and rooster.

Down a cobblestone alleyway is a museum dedicated to Romanticism, with a secret garden.

A surrealist timepiece by the artist of melting clocks.

Paris' linguistic guide to the international language of, yes, love.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Sweden's oldest animated sign is still lighting up the skyline today.

This gem from the industrial age helps visitors and residents alike traverse hilly Stockholm.

Eat a Nobel banquet from any year in the basement of Stockholm's City Hall.

Stockholm's narrowest alley is barely over two feet wide.

This Stockholm light tower can be controlled by anyone with a smartphone.

It houses the remains of a 17th-century version of the Titanic.

A mural recalls a fictional woman who once lived at 23 Quai du Commerce, 1080 Brussels.

Not many houses move across borders, this one did it twice.

Intricate metal sculpture that's half gothic cathedral, half construction equipment.

This residence straddles a border between Belgium and the Netherlands.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

Museum in a swimming pool where the water still flows.

A largely overlooked statue that may commemorate the first publication of 'Don Quixote' outside of Spain.

From motorcycles to firetrucks and sports cars to horse-drawn carriages, this Belgian collection goes beyond rare cars.

This recently restored crypt was once plagued by liquefying coffins and exploding caskets.

The patron saint of spinsters grasps a container of dried blood.

A lovely biographical museum in the artist's home of 24 years.

How did a French journalist’s grave become the sexiest statue in the cemetery?