You can row a boat through this ancient underground reservoir.

A family recipe is just one of several touches that make this Hebrew headstone special.

In 1863, a woman buried her hard-drinking husband beneath his beloved booze.

A memorial to those who died at the hands of the Kuomintang while fighting for communism in China.

The painter who popularized "bulls" and "bears" as symbols for the stock market didn't get a proper headstone for over a century.

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

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

Loyal fans of one television's most famous painters still come to pay their respects.

A cemetery that holds graves for the forgotten children of a burned orphanage.

Unique and somewhat surreal, this little girl's memorial depicts a playful Jesus.

This diner serves Route 66 nostalgia and what it claims is the 'original' hot dog on a stick.

A striking memorial to the Jews of Leiden who were murdered during World War II is scattered throughout the city.

Millions of numbers carved in glass represent the tattoos forced upon victims.

This beautiful 150-year-old synagogue survived Italy's fascist period and the Second World War.

One of the few places where inexperienced snorkelers can spot a shark.

A haunting contrast of trains that both saved and took the lives of Jewish children in Nazi Germany.

Healing Springs that once ran red with soldiers' blood.

The world's first underwater farm is home to more than 700 plants.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

A series of sculptures beneath the waves promote ocean conservation and support coral reefs.

This underwater sculpture park is the basis for a manmade coral reef.

The birthplace of the titular coat and related products celebrates its claim to fame with a statue of a coat.

According to local history, this cast-iron canine was nearly melted down for bullets during the Civil War.