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

A golden egg-shaped sauna in the Arctic tundra.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

A former smithy turned cultural hub with the capital's largest mural space.

An "evil painter" included pointed symbols in this artwork to poke fun at members of the Danish Parliament.

Concerts, art, offices, and a café in what used to be Berlin's first crematorium.

Dine at a legendary after-hours joint frequented by David Bowie and Iggy Pop.

Tiny memorials honor individual victims of the Holocaust.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.