An eclectic collection of wind-powered sculptures made from found and recycled materials.

This historic Idaho island is home to a strange timeshare museum, a homemade mini-golf course, and an outhouse named Aunt Fanny.

Natural rock water slides hidden in the remote forests of northern Idaho.

A wild west land agreement was etched right onto this historic Idaho stone.

This platform is now a memorial dedicated to those who were deported during the Holocaust.

Cold war icon and onetime "hole" in the iron curtain.

This 13th century Orthodox monastery is built right into the Moldovan cliffside.

Activists are fighting to preserve these unfinished highway ramps as a tribute to the citizen revolt that halted their construction decades ago.

A nondescript Seattle restaurant inherited a piece of European history.

A lush Seattle garden designed by the same landscape architects responsible for New York's Central Park.

One artist's yard is full of shining, whirling kinetic sculptures that look like pure steel psychedelia.

This 50-ton ship on Orcas Island has never seen the ocean.

This dilapidated ship carcass covered in trees is a striking sight.

A winding stairway to a secluded beach in a residential neighborhood.

The abandoned ruins of a beautiful medieval castle just outside Barcelona.

A science fiction-inspired apartment building designed by a famous Spanish architect.

An architect transformed this abandoned cement factory into his castle-like workshop.

The largest catacomb system in the world.

An unusual and beautiful form of mass transit serves the city's steepest neighborhoods.

A musical instrument played by the sea.

An ethereal glowing blue ocean cave in Croatia.

The now-overgrown beach resort was once frequented by Yugoslav military elite.

Now abandoned, the world's first torpedo factory is crumbling into the sea.

This military tunnel dates back to World War II and provides visitors with a little wartime adrenaline.