Places borg Wants to Go

Rippling sand dunes frozen in the Arizona rock.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

An emerald-green grotto just a short trip from Austin.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

The very first subway station in New York City is beautiful, decked out in chandeliers, and ... abandoned?

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

An encyclopedic collection of mammal penises.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

This black church sits alone among a field of lava rock.

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

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