This former luxury resort in Kaua'i is now an abandoned relic.

A Saint Nicholas-themed ghost town in the Mojave desert.

In this German city center, the streets have no names.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

These magnificent 240-year-old machines are considered distant ancestors of the computer.

For more than half a millennia, this automaton has rung an hourly bell.

A pair of club-wielding guardians stand watch over London's first public clock to feature a minute hand.

Stuck in a bygone era, the oldest subterranean shopping street in Japan hides beneath the popular Asakusa district of Tokyo.

Swim or sail to this pie-slinging boat off the coast of St. Thomas.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

Seriously good slices of Sicilian pizza lurk at the back of the Bronx's oldest enclosed market.

Now a pedestrian bridge, this was once part of a narrow-gauge railroad that ran along the east coast of Kauai.

A local pineapple cannery once dumped pineapple trimmings off of this pier, with sometimes smelly results.

This monument built by Japanese American immigrants spent decades underground.

A Japanese pilot crash-landed on this Hawaiian island after the Pearl Harbor attack and terrorized locals for a week.

After the comedian dissed a Connecticut town on his show, they named a sewage treatment plant after him.

Peek into a cave of giant, glimmering crystals.

This historic streetcar system has been running since the 19th-century.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

These ancient ruins hide in plain sight next to a dessert shop.

This "volcanic all-day restaurant" is right on the beach.

Gladiators once walked this ancient, subterranean passage.

Built by the Ancient Greeks, this chariot bridge is still in use today.