The Argonaute submarine was the French navy's pride and joy in the 1950's.

The narrowest street in Paris.

This banal Parisian entranceway is not what it seems.

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

A museum of carnival attractions where you are invited to ride the rides.

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

The people murdered during a 17th-century Norwegian witch hunt have been honored with a pair of stark, modern installations.

At this Arctic outpost, get to know members of the indigenous Sámi community and meet their herds.

One thousand trees were planted in Norway to be used to print books a century from now.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

An artist's mausoleum with a haunting echo.

Norway has built what may be the world's most beautiful public toilet.

The oldest church in Iceland is one of the few to feature ornate decoration.

The Icelandic Sea Monster Museum explores the area's history of aquatic cryptid sightings.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.