Copenhagen's celebrated theme park and gardens.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The bears of Bern have been a city highlight for over 500 years.

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

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

These Bronze Age rock carvings are among the oldest in the region.

This stoic bronze soldier stands as a symbol of Russian sacrifice or Soviet oppression, or maybe both.

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

This 13th century Gothic brick castle is the largest in the world by surface area.

A small part of Russia that does not touch any other part of Russia.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

Micro-nation based around a nine-story high illegally built tower.

This painted Lego bridge is the product of over a century of locomotive history.

This "floating railway" is one of the world's oldest monorail systems.

The scars of a remarkably organized public protest to save 13 elm trees are still visible in this Stockholm park.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.

This statue and park honor the Swedish chemist Jacob Berzelius, one of the founders of modern chemistry.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.

The library's graceful rotunda is like a bibliophile's temple.

The Swedish flag over this small naval fort signals that the nation is at peace.

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

Stockholm's deepest subway station is also a stunning ecological wonder.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

A scale model of Russia so big visitors are offered binoculars to rent so they can see the whole thing.