The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

Maybe the only restaurant in the world where your seat will be signed by a Nobel laureate.

This giant wooden sculpture is based on local folklore and is said to be "possibly" Sweden's largest troll.

This floating sculpture of ice is a poignant reminder of nature's power.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

This contemplative sculpture made out of old machine parts is meant to be the first in a series of sculptures around the world.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

According to legend, this boat-shaped henge is built over the grave of a mythic king.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

Stockholm's tiniest statue is of a small boy looking at the Moon.

One of the world's first dedicated bank buildings in the world is now the oldest one.

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

Outside a Viking museum sits a modern-day runestone made by a Swedish runemaster using traditional methods.

A concrete mushroom that divided Stockholm residents for nearly a century.

Sound travels strangely in this underground whispering gallery.

Despite being burnt down multiple times, the ruins of this South Carolina church are still standing.

This automated sculpture of two men peeing will spell out text messages with their micturition.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

A series of playful yellow penguins share a serious message about the environment.

A significant example of Czech cubist architecture—a style you won't find anywhere else in the world.

A quasi-futuristic roof sits atop a medieval Bohemian monastery damaged during World War II.

This nine-story building can be played like an instrument.

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.