A gleaming white and undulating tower marks the border between Georgia and Turkey.

A literally moving statue of stacked metal giants just continually trying (and failing) to find love.

Tower with a double-helix spiral, adorned with letters of the Georgian alphabet.

The first skyscraper to include a Ferris wheel built into the facade.

A museum glorifying the life of Stalin, located in the city of his birth.

Unusual building appears to be haphazardly built from randomly piled bricks.

Ancient rock-hewn town that witnessed key events of Georgian history.

This hidden art nouveau gem was designed by an architect in search of a national style.

A man throwing a giant severed hand towers over Antwerp’s main square.

This statue dedicated to the story of a Flemish boy and his dog was relatively obscure in Belgium, but a cult sensation in Japan.

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

27-room home built with the fortune of a sugar magnate.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

This residential door allows San Francisco muggles a glimpse at the wizarding world.

Temporary Burning Man sculpture made of two 18-wheelers.

A giant donut stands as a popular symbol of Los Angeles iconography.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

A giant can of fruit cocktail is all that remains of what was once the world's largest cannery.

A statue commemorate Tommie Smith and John Carlos's brave protest at the 1968 Olympics, a watershed moment for civil rights.

It is locally loved and ridiculed for literally looking like poop.

Shoot for par over the bodies of the dead on this cemetery-cum-golf course.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

A modest reminder of treacherous waters at the Golden Gate.

The key to turning shifting dunes into the green oasis of Golden Gate Park.