One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.

This one-time health resort was used by aristocrats around the world.

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

This church also serves as a lighthouse complete with a beacon.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

This extensive display of bobbleheads is a tribute to one of the most unique pieces of sports memorabilia.

This private residence was the template for one of the most beloved television homes of all time.

The romance of early commercial flight still fills this Art Deco destination.

The palatial McDonald's that inspired Wesley Willis.

Louis Sullivan’s dark, swirling cast-iron designs envelop a popular department store in this Chicago landmark.

Theater has had many different incarnations but has survived the ravages of time.

Not to be confused with the iconic New York City skyscraper, this Chicago building is a vibrant hub for artists.

Where old school Polish Chicago and young hipster Chicago live side by side.

Where Cusack's record store from the film "High Fidelity" was located.

A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.

These engineering masterpieces are a dominant feature of the Belfast skyline.

A series of stained glass artworks that depict images of the hit TV show.

In 1977, an eccentric book lover formed a micronation for book lovers.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

This sprawling bookstore spans four floors and has more than a million books in stock.