The "Seinfeld" diner.

A dilapidated dock tells the story of Titanic’s missed arrival.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

The man who voiced Bugs Bunny, Daffy Duck, Porky Pig, and more has a headstone reading, "That's all, folks!"

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

Resting place of Hollywood's immortals is also site of summer film screenings.

This glacier interpretation center houses the world’s only bar made completely from glacial ice.

This stunning mass of ice spans 121 square miles and is still growing.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

A bright little alley in La Boca is a part of tango history.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Home to New Mexico's longest bar, this watering hole also has a mining museum and a haunted history.

A little slice of Florida face-in-a-hole kitsch, unexpectedly located in a small New Mexico town.

Journey through this open museum where even employees remain true to period.

One of England's most famous churches hides a pair of little known architectural treasures.

The forest that inspired Winnie-the-Pooh's Hundred Acre Wood can be found outside London.

Famously misunderstood wonder of the ancient world

The 2,000-year-old Roman columns are hidden within Barcelona's Gothic Quarter.

Turntable anonymously received orphans, alms, and groceries.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

A cemetery in Barcelona's Poblenou district is home to this touching funerary statue, which depicts death in the form of a winged skeleton.

Holy Grotto of Montserrat Monastery holds one of Europe's mysterious black Madonnas.