This stone complex marks the urban center of a lost civilization.

This unimaginably large pile of sand near Nazca is one of the tallest dunes in the world.

A desert that evokes the surreal.

The celebrity luchadores of La Paz are tough ladies in traditional petticoats and braids.

This private residence was the template for one of the most beloved television homes of all time.

Not merely a museum – but a whirring powerhouse that offers a subterranean peek into the heart and soul of cable car operations.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

Bison, America's national mammal, are staging a slow comeback in Ohio's prairie parkland.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

Lucha Libre (Mexican Wrestling) themed taco shop.

Twelve natural mummies are displayed in the crypt of this former monastery school.

The only castle in North America to ever house European sovereigns.

66,000 pieces of art, donated by one of the world's richest men.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

A restaurant and observation deck built in a unique broadcasting antenna.

Where once there was a train station bathroom, there is now this German burger joint.

The walls of Germany's Parliament still show the scars of the Red Army takeover in World War II.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

Cold war icon and onetime "hole" in the iron curtain.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".