A tunnel of hardened lava along Maui’s famous Road to Hana.

This historic timepiece is thought to be the only public clock in the world that keeps lunar time.

Oriental bazaar in the heart of Sarajevo.

This ironic war memorial thumbs its nose at a campaign of inedible humanitarian aid food products.

A number of craters left by fatal mortar strikes have been filled with red resin to remember those lost during the Siege of Sarajevo.

The place where World War I began.

A war-torn Olympic relic is being overtaken by graffiti and nature.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.

The middle finger of modernity.

Thousands of well-dressed mummies below a monastery.

A submerged archeological park still holds the wonders of a Roman Sodom.

These locks on North America’s oldest canal are named after a porcine rock formation.

This inexpensive lodging house was once a prison notorious for its inhumane practices.

Canada's subterranean Cold War museum has doubled as a movie set.

Sitting empty in a lonely Canadian field is a century-old stone bunker sometimes called "One Man's Castle."

Southern Italy's spinning top village.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

Beautiful views and Roman-style statues on the Italian coast.

Pompeii's less famous neighbor is still revealing her secrets.

Erotic art covers the walls of the largest ancient pleasure palace.

Ancient snack bar of the Roman Empire re-opened.

In a city that boasts four separate inclined cable railways, this is one of the busiest funicular lines in the world.