Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

Decades of pinball and arcade classics line this South Florida outpost of a popular Northeast arcade.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

Illegal drag racing two stories beneath Chicago’s streets.

This art gallery and oddities boutique bewitches visitors with a trove of occult trinkets and eccentric antiques, work by an ever-changing roster of underground artists, and classes in tarot and other mystic arts.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

These constructed wetlands naturally filter millions of gallons of treated wastewater every day.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."