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

This collection of bronze hands comes from astronauts, presidents, baseball greats, and more.

Despite a recent paint job, the factory still sits empty.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

A dry lake is what remains of a community founded on a real estate scam.

The cluster of boulders near Fort Irwin is covered in military insignia.

42nd story Pyramid shaped penthouse tops Seattle's oldest skyscraper.

This historic building provides a powerful glimpse into the lives of Japanese Americans forced to relocate during World War II.

The longest and widest floating bridge in the world.

Though considered an eyesore by some, this boxy Brutalist high-rise plays a significant role in Sydney's past.

The outcropping is graffitied with the name of the beloved musical Muppet television series.

A safe place for the wild donkeys of a hot vacation destination.

A perfect circle of 24 mysterious holes dates back to prehistoric times.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

A mysterious castle built as a monument to lost love.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

A serene garden path lined with 36 haiku stamped into clay stones.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.