The building is a gigantic piece of art inspired by the shape of a desert rose.

Twisted buildings adorn the banks of the Rhine river.

The largest mosque in Germany.

Residing along a busy thoroughfare, this sculpture urges passersby to consider the future.

The body of at least one victim of a construction accident was left behind in the collapsed pylon, buried under tons of concrete.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

This giant middle finger statue sends an unambiguous message to Italy's bankers.

Scenic mount trashmore, Virginia Beach's most curious waterfront still has a couple of secrets.

This old-fashioned carhop restaurant gave the world the waffle cone.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

A marvel of Byzantine engineering under the streets of Istanbul.

A fiery crater has been burning in the Karakum Desert since 1971.

A restaurant and observation deck built in a unique broadcasting antenna.

A record-breaking pool that uses computers to turn ocean water into cleaner, private swimming water.

The most southern point you can drive to in the Western Hemisphere.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Go inside to really appreciate this 500-year-old technological masterpiece.

Slum Settlement Filled With Mountains of Garbage.

In Egypt's expanding metro area, many of the neighbors are dead.

A Hawaiian stairway to heaven—that you can't climb.

This tiny lake temple dedicated to a water goddess seems to float on the surface.

Bali's remote "gateway to heaven" is one of the most sacred places on the island.