The only surviving prototype for Buckminster Fuller's house of the future.

This elegant arc of a waterfall marks a religious turning point.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

These unique and ever-changing caves are a wonder of Iceland.

This wrecked airplane has been sitting on a black sand beach since the 1970s.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

A black sand beach where glacial fragments wash ashore and look like sparkling diamonds.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

This canyon is comprised of gorgeous waters and magnificent basalt columns.

Two volcanic lakes in an enormous crater formed in a prehistoric eruption.

A sulfuric martian landscape that looks far better than it smells.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

The most powerful waterfall in all of Europe.

A historic beacon built in the aftermath of the worst maritime disaster on the Great Lakes.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Designed by Alfred Caldwel, this landscape showcases his vision of a native garden.

A monument to the art of slicing people open.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Giant six-pack could provide one person a six-pack a day for 3,351 years.