Elvis's own personal tropical hideaway.

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

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

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

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

The 10th-tallest pyramid in the world, this former sports arena is now home to a massive Bass Pro Shops store.

This subterranean treasure trove is said to contain a motorcycle, a Chevy, and a teal leisure suit.

Grant Wood painted some of his most famous works of art at this studio.

One of just a few cities in the world to base their center of government on an island. Others: Paris and Osaka.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

An unusual artwork dedicated to a unique man that entertained people visiting Cambridge while raising money for charity.

One of several Lilliputian portals that are ready to transport passengers to other dimensions, if they can find them.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

A complicated contraption for telling time by the moon.

Named after a lodging site that existed nearby, a bridge has existed at this location since 1455.

This tree was grafted from the actual tree that led Isaac Newton to ponder the theory of gravity.

Once a slice of Cold War-era military history, this museum is finding its future in the stars.

The poet’s boyhood home is now dedicated to celebrating his life and legacy.

A kitschy, creepy St. Louis mainstay.

Exploring the past, present, and future of blues music.

One of the world's earliest skyscrapers.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

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