Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

Over fifty whirling pools left by the glacial age.

An idle pastime becomes a record holder in Boys Town, Nebraska.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

Every president in history is immortalized in bronze in downtown Rapid City.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

This quaint museum lets you take a ride on its antique carousels.

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

Home to Hollywood history and a very special salt crystal.

A luxuriant botanical garden below sea level.

Walk in the footsteps of the gods and straddle two tectonic plates.

This wrecked airplane has been sitting on a black sand beach since the 1970s.

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

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

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

The angel of death appears to weep black tears at this grave marker.

Learn about the history and craftsmanship of carousels inside this museum located in a former post office.

Even Henry David Thoreau found this glacial pothole irresistible.

The headquarters in Salem doubles as an occult art gallery.

In which a local geological marvel becomes a quaint roadside attraction.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

Less a museum than a bizarre fantasy world created by artists and engineers.