A Roman-style column in Oregon hides a spiral staircase inside.

This abandoned boat sits on a nude beach, is shaped like a UFO, and is covered in graffiti.

A heavenly experience, right here on Terra Firma.

A memorial sculpture to heath hens stands on the spot where the last heath hen, Booming Ben, was last seen.

A red brick monolith is all that remains of New England’s first commercial brickyard.

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

This marine reptile was discovered by one of the 19th century's greatest fossil hunters.

The beloved beast's taxidermy remains sit in the Natural History Museum's cafe.

Eighty million natural history specimens call this gargantuan museum home.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

This is not your typical jungle gym.

This mosaic-covered bar is brimming with curated curios.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

Before online banking and smartphone apps, there was "commuter banking" in the subway in Downtown Brooklyn.

While it now takes more than a dime to open an account this historic Brooklyn bank still displays the opulence of the gilded age in which it was built.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

San Francisco's newly reopened hands-on science museum.

Explore the wide world of desert plants at this unique Palm Springs botanical garden.

These barriers stand as stark reminders of Northern Ireland's troubled past.

This massive monument has been telling the time for 150 years—at a slight angle.

A museum marks and documents the site of the Titanic's launch.