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

The resting place of a Civil War celebrity's amputated limb.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

This 29-ton granite ball spins around at the slightest touch thanks to a scientific phenomenon.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

The alleged house of the Virgin Mary is tucked away in a park and nature preserve on Mt. Koressos in Turkey and is holy to both Catholics and Muslims alike.

This series of rope-style bridges brings visitors into a jungle layer that is usually reserved for birds and monkeys.

The first declared National Monument in the United States.

While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.

A marvel of Byzantine engineering under the streets of Istanbul.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Three columns of volcanic rock shoot out of the ocean.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

An encyclopedic collection of mammal penises.

Walk 2,300 feet above the ground on the "Troll's Tongue."