A museum dedicated to a Cold War era sausage.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

A dilapidated space station with overtones of 'Alien' and 'Bladerunner' featuring a multiplayer games galore.

The best bagels in Berlin are tucked away in an independent bookstore.

One of downtown Berlin's last reminders of its Communist past.

Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

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

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.

A surreal museum of extraordinary industrial objects.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

A miniature representation of Canadian cities and landmarks in incredible—and sometimes hilarious—detail.

One of the foremost Sherlock Holmes collections is hidden away at a Toronto library.

A well-preserved network of cavernous tunnels have spent silent centuries removing Toronto's waste.

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

This hidden park hosts a rogue’s gallery of eccentric architectural obelisks.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.