This Roman arch marks the location of an ancient gate at one of the Seven Hills of Rome.

Erotic art covers the walls of the largest ancient pleasure palace.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

Ancient snack bar of the Roman Empire re-opened.

Medieval torture techniques with a modern conscience.

Go inside to really appreciate this 500-year-old technological masterpiece.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

The second oldest continuously operating bar in Louisiana.

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

If you’ve ever seen a picture of Machu Picchu, then you’ve seen a picture of Huayna Picchu—you just didn’t realize it.

These steeply terraced ruins are a stop along the Inca Trail to Machu Picchu.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

Inside this magical collection, you can buy recipes cooked up by church ladies, motorcycle clubs, and clowns.

This erect, phallic geological spire wasn't always named so domestically.

An experimental, automotive replica of Stonehenge.

America's largest man-made forest was planted in an effort to bring back the past.

Site of the 1879 Cheyenne Outbreak and the site where famed Sioux chief Crazy Horse met his fate.

What do a giraffe, an elephant, and reasonably priced steaks have in common? This roadside restaurant filled with exotic taxidermy.

This replica small town lets visitors take a stroll through the story of progress in the U.S. via thousands of Americana artifacts.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Mexico's astounding mummy museum with "the world's smallest mummy."