Machismo turned on its head: the lady's hand goes to the dude with the bigger brain.

A sudden, striking cluster of hills south of Padua has been attracting visitors for centuries.

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

Artist Diego Morlin's war between the natural and human worlds is a wanderer's delight.

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

Two very green residential towers cleaning the air in one of Europe's most polluted cities.

A unique form of erosion created an uncanny landscape of boulders perched atop slender columns of clay.

This half-finished "city of toys" was almost Italy's own Las Vegas.

Five candy-colored villages on the Italian Riviera.

A sunken idol welcomes parishioners to Davy Jones' Locker.

A wood-and-steel sculpture garden featuring an artful interplay of nature and machinery.

Eco-village hidden in the foothills of the Alps that created a massive system of psychedelic underground temples.

An ancient artistic garden parlor full of hidden water wonders.

Storied crypts fill the most famous cemetery in Colombia.

No one knows for sure why this town's dead refuse to rot.

This dramatic monument in Colombia honors a little-known indigenous fighter for independence.

A scalable map of Colombia with the bonus of a butterfly house.

Ripped apart by a bomb in 1993, the shell of Pablo Escobar's infamous vacation house still stands.

This elegant Colombian fortress was one of the torture headquarters for the Spanish Inquisition.

A park with one large cat sculpture and 15 smaller ones, all painted by different Colombian artists.

A magical world of elves and fairies tucked amongst the trees in Colombia.

Hidden amid the tropical forest in the Caribbean Sea are the decaying ruins of the Cocaine King's luxurious island party home.

Unparalleled stargazing, one of Colombia's best observatories, and a swimming pool can all be found in the middle of this ancient tropical forest.

Cathedral carved out of salt, located a mile below the earth's surface.