The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

This vast kitty-themed collection illustrates the history of human-cat interaction.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

A historic covered bridge, only one of two remaining in North Carolina.

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

These eerie outliers of the lightning bug family glow a mysterious blue color.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

A museum now occupies the mansion in Samoa where the prolific Scottish writer chose to spend the last years of his life.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."