This natural wonder is disappearing at an alarming rate.

The king of U.S. high points towers over every other peak on the continent.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

The only road through the heart of Glacier National Park.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

A charming museum of natural history featuring dioramas and exhibits made entirely by college students.

The R&B singer's modest church guarantees a religious experience, regardless of your beliefs.

The bad-ass ride of a soul legend, housed in one of the world's few soul museums.

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.

Mass graves and Victorian monuments mark the history of Memphis in this 19th century cemetery.

The juke joint where legendary soul artists ate, drank, and made merry.

This homegrown adoption center offers a wonderland of feline companionship.

Elvis's own personal tropical hideaway.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Walk the whole Mississippi River!

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

Home to drunken tower-climbing goats... seriously.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

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

"Only the devil could play golf here."

Odd outsider art installations surround a Gold Rush-era ghost town.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.