The world's first floating farm is staffed by one human, three robots, and 35 cows.

Wind power station for making famous Ketel One vodka.

A statue of Schiedam's beloved gin mascot.

Now a museum, this building was once a 14th-century monastery and the place where the founder of the Dutch nation lived and was assassinated.

This public elevator links the lower city to the upper city of Salvador.

One of its engravings is believed to be among the first representations of medical and surgical instruments.

This ancient structure is widely thought to be the oldest intact pyramid in the world.

This small group of sand dunes manages to pack in a strange rainbow of colors.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

Bacteria and algae give the salty water its bubblegum hue.

This 50-foot-deep sinkhole created in the 14th century is home to rare plants and fungi.

A quiet Sicilian village is home to a cafe that had an important role in "The Godfather."

Italian cave with exceptional acoustics and an unsavory history.

Romans built the world's tallest artificial waterfall in 271 BC.

This medieval mountain town is also known as the "Village of Streams."

What appears to be an ancient Roman temple is actually a Catholic church.

Medieval streets buried beneath a papal fortress now form an underground city you can walk through.

A massive engineering and hydraulic marvel dating back to the 3rd century BC

The world's largest "Christmas tree" is illuminated by hundreds of lights stretching 2,000 feet up the slope of Mount Ingino.

Fountain where visitors can earn a license to be mad.

The venerated body of a 12th century saint is celebrated each year with the 'Race of the Candles.'

Old-style open-air cages bringing you from Gubbio’s city center to the San'Ubaldo Basilica.

There has been an astronomical clock on this spot since the 14th century.