One of Madrid's oldest trees, with a long and colorful history, resides in El Retiro Park.

What might be the oldest living tree in London has survived fires, bombings, and estate agents.

A resilient tree that has survived for more than 700 years in Guánica Dry Forest.

The oldest olive tree in Greece has been bearing fruit for at least 2,000 years.

This tree has witnessed nearly 1,000 years of history.

Death road of Bolivia.

The narrow passages will challenge even the bravest driver.

One of the highest mountain passes in Europe has been ranked among the best driving roads in the world.

This gravelly, dangerous highway is the only road in the United States that leads to the Arctic Ocean.

The hairpin turns in this mountain road take the shape of a letter—is it a coincidence or a symbol of love?

In order to save this beloved rock, locals blew it up and put it back together piece by piece.

A site of natural wonder and flying coconuts in Samoa.

A trail of footprints discovered after a landslide was left not by the Devil, as originally believed, but by an early human ancestor.

Rock face that shares a name with Mary Shelley's famous doctor.

One of the oldest active carousels in the country—but it might be missed by all but the keenest-eyed boardwalk strollers.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

Down a pint of ale where the Bishop of Ely's servants slept in 1546.

Family-run for more than a century, this pizzeria makes a unique mustard pie.

This small-town pizzeria won the Hollywood lottery.

Grab a slice of pizza next to the remains of the "human monkey" who ran for mayor.