An enclosed rotunda at the Henry Art Gallery in which viewers can look up and see the uninterrupted sky.

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

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

All of the 20 occupied houses in this mostly abandoned town feature some curious display of junk art.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

The final remnant of the Arkansas zinc industry is this historically protected ghost town.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.

An urban laboratory.

Preserving the remains of Native American cultures which otherwise would have been submerged behind Hoover Dam.

The remnants of a wooden-hulled fleet built and abandoned in WWI, now home to a thriving ecosystem.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

There's nothing creepier than a cemetery next to a clown motel.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

When this test site was abandoned, they didn't even bother to take the rocket with them.

This park contains a number of standing stones meant to heal and inspire.

Old submarine parts have been converted into faux whale fins.

This golf ball–shaped former desert real estate office now houses a UFO museum.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

Suspended above the ground in a thicket of towering Georgia trees is a modern architectural wonder.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.