Oslo's historic toboggan run has been letting thrill seekers slide from train stop to train stop for over a century.

Housing the famous Norwegian ice-defying 19th century polar exploration ship.

A small collection of magic tricks and memorabilia is now an apartment-sized museum.

Tens of thousands of tiny bottles stuffed with various items.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

An artist's mausoleum with a haunting echo.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Home to three historic ships from the age of Vikings.

Robotic car thieves, freakish animals and huge neon floats in Northern Ireland's capital.

This hidden museum examines the complex history of the country's law enforcement.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

For part of the year, this innovative greenhouse is painted white to keep the plants from getting scorched.

These barriers stand as stark reminders of Northern Ireland's troubled past.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

Come stay at a live-in art installation.

An old department store turned Nazi prison turned artist commune.

A museum dedicated to a Cold War era sausage.

Fall down the rabbit hole into a surreal journey of human consciousness "from ass to soul."

A museum in the building where Nazi Germany signed its surrender tells the story of World War II from the Soviet perspective.

A towering monument to war, located on a beautifully peaceful hill.

Reminders of the Battle of Berlin still scar the railway.

One of the world's heaviest musical instruments towers within a popular urban park.

A traditional U-Bahn station in Berlin gets a string of rather untraditional benches.

Puppet theater and museum holding a collection of more than 300.