Illegal drag racing two stories beneath Chicago’s streets.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

Comprised of thousands of cave temple carvings this cornucopia of ancient Chinese stone art is unrivaled anywhere in the world.

Ming Dynasty necropolis raided during the Cultural Revolution.

The ancient settlement attracts tourists from all over looking to learn about the Chinese vision of the afterlife.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Scale replica of China's ancient terracotta tomb warriors and Forbidden City are the side project of an eccentric millionaire.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

Belly up to the bar in Cowtown, don't forget to buy some boots.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

A modernist landscape of water and sci-fi concrete.

A showcase of canine neckwear spanning five centuries of doggie fashion and function.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

Climb to the top of the world's largest seated bronze Buddha.

This working class sculpture pounds his hammer all the livelong day.

A museum dedicated to the history and exploration of both popular music and science fiction.

A walk through the historic city center, under the streets of Seattle.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

This colonial tavern played host to George Washington, Thomas Jefferson, and other famous early Americans.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

The romance of early commercial flight still fills this Art Deco destination.

The graveyard holding the remains of George Washington's slaves was forgotten for nearly 200 years.

A former major munitions plant that has been converted into a sprawling art space.