The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

Fast food feels like fine dining at this award-winning modern Georgian building.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

The so-called "Father of Las Vegas" had the city's first telephone installed in his office in 1907.

A surviving concrete arrow from a 1920s navigational network is preserved right off a modern freeway.

The former location of a platform that allowed passengers to safely wait for the trolley.

In the middle of a remote desert town is a surprisingly opulent hotel.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

Try a classic Necco candy bar being resurrected in a small suburban shop.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

In 2013, historians discovered a hidden room devoted to the art of making royals' hot chocolate.

Nothing says indulgence like a 1,500-pound chocolate castle.

This historic hotel invented the chocolate brownie.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.

These were the largest wind chimes in the world when artist Tom Van Sant created them for a California mall in 1967.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

Like a kitschy mirage in the Mojave, this eatery serves up classic 50s-style diner meals and a dinosaur sculpture garden.

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

A blues musician so talented that people said he must have traded his soul to the devil was born in this house.

During the holidays, a vintage subway train whisks New Yorkers back in time.