Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

The Boston square dedicated to the dark poet who was born nearby.

These mansions date back to Chicago's days as a brewer's paradise.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

A beautiful but toxic fountain of mercury.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

In a city filled with Frank Gehry buildings, one stands out as one of the architect's weirder works.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

A museum dedicated to a sea that should have never been.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.