If all members were present at the table, a sixth of the world's wealth would be under the same roof.

The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

One Confederate statue that accurately reflects the ugliness of its subject.

This historic train station has been converted to a locomotive themed hotel.

Elvis's own personal tropical hideaway.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

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

More than 100 years after his death, the world's largest steer is still attracting crowds.

Low-frequency noise compared to an idling train can only be heard by some of this industrial town's residents.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

Symbolic attempt to overcome the issues of life.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

One person's lost luggage is another person's treasure.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

One of few surviving standpipe water towers in the U.S.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

This otherworldly church spire reaches up toward the heavens.

The Magic House provides a beautiful and creative environment for curious youngsters to get their knowledge on.