The site of detentions and torture under the Pinochet regime in Chile is now a memorial.

The hauntingly beautiful interior of a church almost destroyed by protestors’ fire.

It's just another skyscraper, but it's shaped like '90s cell phone.

This easily overlooked statue depicts an important woman in Mannheim's history.

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

One of the 20th century’s most famous businessmen is buried in Houston’s most prestigious cemetery.

The iconic Manhattan corner that was once the site of the Beastie Boys' fake clothing store.

Picture yourself in history with this working collection of vintage photobooths.

Established in 1937, the oldest candy shop in New York City boasts a rainbow-colored inventory that would make Willy Wonka envious.

This small-town pizzeria won the Hollywood lottery.

Commemorating the "Little Giant" who ran for the presidency.

An easy-to-miss plaque marks the building that first held this 19th-century telephone innovation.

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

An elliptical glass tower that is known as the world’s first two-sided building.

The oldest place in Hartford is a cemetery with thousands of bodies stacked beneath the grass.

The headquarters of the famous Yale society.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

The former home of the reclusive "Weird Wendels" who dominated New York real estate a century before Donald Trump.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

A small peaceful park and waterfall tucked amid the urban grind of Midtown Manhattan.

Finally, you don't have to be a pious Swedish seaman to relax like one.

A 400-year-old live oak tree with a fictitiously morbid past.

A piece of I-45 graffiti has become one of Houston’s unofficial slogans.

A forgotten 1800s burial vault hides in plain sight beneath a busy downtown Houston bridge.