Life-sized sculpture of a blue whale made of hand-recycled plastic trash.

This three-mile concrete levee in Pueblo, Colorado was transformed into the world’s longest painting.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Lemon Grove, California is known for its giant lemon...and mummified bodies.

A sculpture of a flying hawk made from colorful car doors.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

Giant origami sculptures tucked into desert scenery beckon passers-by to explore further.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

A rare chance to get up close and personal with a 13-mile ribbon of ice near downtown Juneau.

In an odd geographic anomaly this city borders two different states on opposite sides of town.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

The crumbling remains of a 19th century fortess.

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

The second oldest continuously operating bar in Louisiana.

This popular pilgrimage site offers a hole filled with holy healing dirt.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

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

This elaborate towering structure was once famed for its revolutionary height.

Yo, Adrian!

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.