An otherworldly musical haven in The Big Easy.

This historic collection of Native Alaskan artifacts was resurrected through a partnership between the WPA and tribal artisans.

Introducing the Green Fairy to her fawning masses.

"If she'd leave us alone, we would have a happy home, sent from down below."

A pink cottage covered in hearts served as a haven and a resting place for LGBTQ activists.

A snapshot of the city's fascinating voodoo culture.

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

A museum of unusual collections, mini-towns, and a half-dog, half-alligator.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

A medical facility that has been kept frozen in time.

Site of a former hidden treehouse in New Orleans.