Sitting atop San Francisco's tallest hill, a cross honors the victims of the Armenian genocide.

The pockmarks across the building's facade are remnants of the Blitz.

Also known as the Founding Church of Scientology.

For nearly a century, one of the oldest barbershops in Texas has been cutting hair the old fashioned way.

This Romanesque church is built over the tomb of a martyr who legend says defeated a dragon.

The "Kill Bill Church" was transformed into a place of worship after a long Hollywood history.

One of the last remaining movie theatres in the country that features a rear-projection system.

Locals rallied to save this beloved mural after someone mistakenly attempted to cover it.

Remnants of a forgotten 1920s speakeasy and Prohibition-era murals were discovered in its basement.

An abandoned tuberculosis hospital moulders on into an uncertain future.

A beloved street vendor is memorialized outside a German train station.

The remains of a centuries-old water system that inspired local legends of secret tunnels.

The beloved beast's taxidermy remains sit in the Natural History Museum's cafe.

The concrete skeletons of an abandoned Swedish town hide among the trees.

A tribute to the hard-working men and women of Grumman, who crafted F-14 fighter jets.

The tallest statue in Italy is also one of the world's tallest statues of Jesus.

The 20th-century archaeologist was interred among the ruins of an ancient Roman city.

In the middle of suburban Staten Island, a nearly 150-year-old bakery is preserving the art of a disappearing New York treat.

This Australian beach became famous when Prime Minister Harold Holt disappeared from its shores.

Just outside the Ohio Supreme Court sits a testament to justice.

Forever immortalized in concrete, this Simpsons etching was crafted by show creator Matt Groening.

A unique set of caves that spits waves back out into the ocean.

A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."

An ornate private entrance to the Vienna subway built specifically for the emperor.