This North Carolina grave is the final resting place of the world's most famous conjoined twins.

One man's extraordinary topiary garden in a small South Carolina town.

A Civil War Museum with some notable medical antiques.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

Over 600 vacuum cleaners stack the shelves of what may be the cleanest museum in America.

This giant temperature attraction created some giant electric bills.

More than 5,000 contemporary and "historic" mustards from around the world.

This Transylvania County city is home to a rare white squirrel population that is descended from an escaped carnival animal.

A monument to the sheer amount of oddities one can collect over a lifetime.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

Outsider art meets paleontology at this roadside reptile repository.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Exact replica of the ancient monument, but much, much lighter.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Famously misunderstood wonder of the ancient world

Largest lake in Great Britain measured by surface area.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

Final resting place of one of the classic authors of horror literature.

The fairy tale castle of the "fairy-tale king."