A Florida college boasts the world's largest single-site collection of structures designed by Frank Lloyd Wright.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

The Greek island's old British cemetery feels like a forgotten garden.

A rare, flower-shaped example of Brutalist architecture in Switzerland.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

The ruins of Scottish sea salt production.

See the rare bloom of the "Queen of the Night" cactus at one of the world's largest succulent collections.

The world’s largest magazine collection was born from a single shelf in a teen’s bedroom.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

This unchanged Victorian park is rumored to have been the inspiration behind Peter Pan's Neverland.

Keep a lookout for replicas of this wooden soldier hiding in plain sight all around town.

This small monument marks the divide between the Atlantic and Indian Oceans at the southernmost tip of Africa.

What looks like a crashed Zeppelin is actually a bright, airy reading room perched atop a modern museum.

This little-known rival to the Library of Congress houses one of the largest collections of pre-1876 American books, newspapers, and manuscripts.

This irregularly shaped sea fortress has defended not one but three different sovereign states.

The world's first hotel built in an abandoned water-filled quarry.

A 30-acre garden inspired by the principles of modern physics.

This 1913 single-screen cinema is a charming survivor in the age of the multiplex.

Famed architect Antoni Gaudi built this generous thank you gift to a friendly host who housed him during a job.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

The park preserves a single, rare species of carnivorous plant that spells doom for unsuspecting insects.

This small museum is basically a time capsule of daily life in the Soviet Union.

Breathtaking Byzantine paintings cover the inside of this 12th-century church.