A brutalist gem towering over the heart of Milan.

A bizarre house filled with an astounding array of collections.

Hidden in the Chihuahuan Desert resides an amazing collection of petroglyphs.

These sacred Mesoamerican ruins feature peculiar petroglyphs hidden in the stones.

The fifth-longest natural arch in the world, and the longest outside China.

Oddly shaped rock formation, misassociated with a nearby utopian community.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

Ancient human, animal, and geometric figures drawn in the earth.

A scrap-metal sculpture recalls an infamous 19th-century camel.

This trail leads to a mine that was used as a sanctuary during the Great Fire of 1910.

The final resting place of New Orleans' most famous voodoo priestess.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

A snapshot of the city's fascinating voodoo culture.

A museum and shop on Bourbon Street located in the French Quarter.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

"The prettiest love letters in the world" ... or so said Lord Byron.

Ghost Town in the Demilitarized Zone of the Golan Heights.

A 1,500-year-old ghost settlement is slowly fading away.

In this pristine Ecuadorian hippie town, residents remain active well into their eighties and nineties.