This memorial park stands on the site of one of the largest mass executions of the Second World War.

Popular river that runs through the remote Serbian municipality of Leskovac.

Walk through living pictures and music in the Cathedral of Images.

A breathtaking bridge that crosses a vast gorge over a river's torrents, and has a tale of a devil architect attached.

A popular rock that acted as a waymarker for American pioneers.

The ravine where Jesse James supposedly performed an impossible jump to evade capture.

This park contains a number of standing stones meant to heal and inspire.

Virgil's many-mouthed gateway to the underworld.

An ancient artistic garden parlor full of hidden water wonders.

The bomb-ravaged remains of of a colossal Neptune.

A petite white lighthouse perched on the ancient core of Stromboli Volcano.

A complex, nine-layer maze on the grounds of a Venetian doge's playground.

Things seem to roll, flow and run uphill on this short patch of road near Ariccia, Italy.

Gods clash with machines in a power plant regenerated as a museum.

Caligula's colossal pleasure ships, discovered by Mussolini only to be lost in flames.

This hill made entirely of ancient Roman jars was simply a garbage dump to the people of the time.

Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.

Eighteen mummies have stood guard behind the altar of this tiny church since 1833.

Cave shrine on Monte Pellegrino.

An Italian hillside ghost town.

On the coast of Sardinia, a once-great mining village is finding new life as a coastal resort town.

Jesus' footprints and the first catacombs in the world.

Stalactites and stalagmites in a beautifully lit cave.

An abandoned building that once tightened a power line that stretched across Messina Strait.