Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

This abandoned, turn-of-the-century astronomy hub is now the subject of more photographs than it ever took.

The extensive relics of an ancient Roman and Phoenician fish processing plant hide in a town park.

This abandoned mansion has a window for every day of the year, and is a temple for ghost hunters.

An eclectic collection of highly specialized bicycles once used by artisans for their specific needs.

After World War II, this former concentration camp in Northern Italy became a refuge for those displaced by the war.

The world's largest bamboo labyrinth is a living demonstration of the plant’s immense potential.

A rambling museum which honors the beauty in everyday objects.

A prehistoric route that has claimed many victims is now closed to traffic.

This 1st-century CE Roman bath sits under a carpark.

A military museum, art park, mausoleum, and architectural oddity all on one fascist's estate.

A small island in Lake Garda that was used as a burial site, pirate hideout, and a monastery.

On the shores of Lake Garda, the ruins of a Roman villa that allegedly belonged to the poet Catullus.

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

The Sighignola summit on the Swiss border offers views so breathtaking it's been named one of the most beautiful places in Italy.

For hundreds of years, this huge figure has been blessing visitors before they explore his body.

This monastery built into a cliff hides a perfectly preserved hermit in a glass coffin.

This 16th-century monastery has been turned into a surrealist architecture compound.

Nestled in the hills of Tuscany are gorgeous, multicolored hot springs.

One of ancient Etruria's most spectacular archaeological sites with impressive necropolises and rugged landscape.

This archaeological site built into a tuff outcrop is filled with rock dwellings, the ruins of a medieval castle, and a necropolis.

This ancient altar emerges from the thick forests to reveal the mysteries of Etruscan sacrificial rituals.

This immaculate and historic water garden culminates in a massive stone dining table with an inset fountain for chilling the wine of the Cardinal's guests.

A lavish 16th-century mansion filled with spectacular staircases, fantastic frescoes, and gorgeous gardens.