The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

The celebrated eyesore created by starry-eyed sweethearts.

The most visited, and possibly most controversial, museum in Germany.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

A modernist landscape of water and sci-fi concrete.

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

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

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

A beautiful geyser under environmental threat.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

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

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 ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The final resting place of New Orleans' most famous voodoo priestess.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Thousands of well-dressed mummies below a monastery.

The first declared National Monument in the United States.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

Famously misunderstood wonder of the ancient world

The ghostly remains of an accidental sea.