One woman's decades-long obsession with the "La Fée Verte."

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

These Nubian pyramids are strange and unique, even by pyramid standards.

A mining town once rife with murderous disputes over its copious treasures now creates income as a popular spot for photo shoots.

One of the largest caverns in the world has a maw large enough to stack cathedrals in.

On Japan's Tashirojima Island, cats are king.

This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

One of Chile's most active volcanoes is riddled with beautiful caves.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

Intensely colorful calcite pools in Southern China.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

Snow-capped peaks, colorful waterfalls and stunning vistas on the edge of the Himalayas.

No one is exactly sure why over a hundred lakes have formed amongst the tallest sand dunes on Earth.

Three million year old fossils are exposed for all to see on this Icelandic shore.

This expansive bridge in the Canadian wilderness was originally just built for friends.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

This Canadian island is a veritable garden of decay with countless abandoned structures dotting the landscape.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

This massive water spout has been luring visitors for hundreds of years, some to their death.

A once great mansion stands in stately ruin.

A miscalculation turns a very shallow freshwater lake into a very deep saltwater lake.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

Legend has this precariously placed rock was placed by giants. Science has another explanation.