This charming railway is one of the oldest and steepest funiculars in England.

A wall of chewing gum moonlights as collective art.

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

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This charming cobbled backstreet is the most Instagramable street in Paris, much to the residents' annoyance.

Northern Ireland's Brobdingnagian stepping stones.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The first declared National Monument in the United States.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

A church of bones, decorated with 40,000 human skeletons.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

France's most famous cemetery, with some of its most curious tombs.