If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

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

A Memphis park where you can walk the whole Mississippi River in one go.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

"I did this all while you were watching TV."

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

A beautiful South Korean gate and garden in Little Rock honors American Taekwondo.

The scant remains of an expansive indigenous civilization can be seen at this Arkansas state park.

Town not known for anything except its strange name.

Where animatronic singing fish go to retire.

The Old Mill shown in the opening credits of “Gone With the Wind” is actually fairly new, and was never a mill at all.

The final remnant of the Arkansas zinc industry is this historically protected ghost town.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

The only diamond mine in the world where you can keep what you find.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

A modernist landscape of water and sci-fi concrete.