The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

This structure among the trees was the result of divine inspiration.

A highway marker that honors a former spy plane pilot and local hero.

This grave marks the final resting place of a legendary frontiersman... unless it doesn't.

Origin of the blue-skinned Fugates of eastern Kentucky.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

One street divides a single town that stands in two U.S. states.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

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

Enormous lake at the bottom of a unique cave system.

Stroll through a wonderland of stupendous moss-covered trees.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

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 roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

An enormous, inside-out glass globe built in 1935.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Rippling sand dunes frozen in the Arizona rock.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.