Places nellie Wants to Go

This artistic fountain display pays homage to this area's theatrical history.

A monument to peace, built by one man over the course of 25 years.

Where two rivers meet—but don’t mix.

This colossal couch is an unlikely monument to Europe's first female Doctor of Law.

An interactive exhibition space dedicated to the kinetic sculptures of Swiss artist Jean Tinguely.

A Swiss magician's vault of oddities.

This long line of cement defensive wedges is named after the famous chocolate bar for obvious reasons.

Constructed along the shores of Lake Zurich, this pavilion is a walk-through work of art.

Artworks by loners, prisoners and the criminally insane.

At 929 pounds and 26 feet tall, this stainless steel fork can only be used by the likes of King Kong.

One of a series of no-purpose kinetic artworks by Swiss sculptor Jean Tinguely.

A mythically themed self-built sculpture park.

This small monument commemorates the fact that seven villages named Beringen in five different countries have been united by a bond of friendship since 1959.

This magenta statue commemorates the legendary marriage between a mermaid and the city's founder.

The cave of a 12th-century hermit is still visited and venerated today.

The most peculiar part of Berlin's public transit network is an on-demand rowboat.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

A wunderkammer of mysterious objects and stories.

An abandoned underground bathroom is now a space for public art.

Twisted buildings adorn the banks of the Rhine river.

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

These massive moving sand dunes have swallowed an entire village and are still on the run.

Countless stories attempt to explain Poland's mysterious J-shaped trees.

A mysterious concrete hand reaches out from between the stones of Uniwersytecki bridge.