This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

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

Tucked away in the forests of Indiana resides an abandoned waterslide that is now a popular graffiti haunt.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

The world's longest known cave system.

Prehistoric animals decorate this popular outdoor park.

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

A church filled with the bones of hundreds of virgins martyrs—or so they say.