The abandoned hospital whose elaborate ghost stories cover up the dirty truth - an uneventful sanitation issue and other mundane reasons for its demise.

About as hidden as can be, this specialty coffee shop is wedged between multi-story buildings at the end of a dark, skinny alleyway in Seoul.

A 32-acre fun park dedicated to all things cheese.

Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

Plenty of old carney magic still haunts this photogenic amusement park.

Roses and other fascinating flora fill this garden built to commemorate Britain's immortal Bard.

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

A notorious Route 66 eatery once frequented by Al Capone.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

The city of Rockford, Illinois is symbolically protected by a quartet of fittingly stony sentinels.

An outdoor urban gallery of large-scale artworks by the world's most influential street artists.

River pirates, murderous bandits, and serial killers used this Illinois cave as their debauched hideout.

Beloved bar home to musicians of all eras and reputations.

A shining sculpture made of 3,115 lights, the number of visible stars in the Northern Hemisphere.

This unauthorized stone mermaid was secretly carved out of public stone before being permanently preserved.

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

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A psychedelic labyrinth on the San Francisco bay.

An old tree that is the final resting place for many pair of shoes.

Savor the famous tempura-fried pork tenderloin sandwich at this long-standing Kansas City food counter.