The holes in this wall provide a glimpse into Jewish life in Budapest, both past and present.

The metal leaves on this tree are engraved with the names of Holocaust victims.

On Gellért Hill, this statue depicts the tragic tale of lovers divided by the Danube.

Late at night, the bust of the "Dracula" actor was snuck onto the facade of this Budapest castle.

Featuring the largest CinemaScope screen in Pennsylvania, this drive-in has entertained moviegoers for more than half a century.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

A huge railroad museum with over 100 pieces of rolling stock focusing on the railroad history of Pennsylvania.

This iconic Lancaster everyman has been reading the same story since 1980.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

Long before the Battle of Gettysburg occurred, dinosaurs roamed the area and left their footprints on this bridge.

The artist and his brother are buried in a landscape straight out of a van Gogh painting.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

The "Seinfeld" diner.

The exterior of this home was used for the hit television show, The Brady Bunch.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

Drink wine handed out through a window as part of an age-old tradition.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

Public opinion is still divided on this enormous sculpture in front of Baltimore's Penn Station.

The oldest stone house in Paris was built by its most famous alchemist.

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

A giant donut stands as a popular symbol of Los Angeles iconography.

The hotel room where Janis Joplin tragically died has now become a makeshift shrine to the singer.