The fantastic architectural models of a French traveler.

The latest in a series of long glass bridges suspended at terrifying heights.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

This stunning mass of ice spans 121 square miles and is still growing.

The mental institution where Van Gogh created some of his most famous work now allows guests to walk in the artist's footsteps.

A desert that rolls right up to the ocean, where it's so dry animals live off the fog.

A giant pineapple, a symbol of hospitality, and an amazing vacation rental option.

This tiered waterfall is so pretty it may cause visitors to cry tears of their own.

Rock-cut cave complex filled with ancient Buddhist artwork.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

One of the deepest blue holes in the world.

This fairy-tale castle would make Dracula (who is said to have been imprisoned there) jealous.

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

Nazca pilgrimage site covering 370 acres is a popular stop for archeologists and looters.

An 18th century wonder of the world, lost in WWII, re-created at the Catherine Palace.

Morocco's Argania trees are infested with nut-hungry goats.

This natural sea cave hides a small wonderland of natural turquoise beauty.

A glacier pocked with ice caves and surrounded by rainforests.

A salty red wasteland in Tanzania is a breeding spot for endangered flamingos.

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

The world's first ice hotel is still one of the most elaborate and beautiful.