A monument celebrating the idea of reaching inaccessible places.

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

This statue inspired by Renoir's famous painting embodies the jovial spirit of Key West.

A medical facility that has been kept frozen in time.

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

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.