On the Oregon coast there is a natural hole that seems to be draining the sea.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

The hidden jewel of Disneyland: a members only playground for the Disney elite.

This enormous World War II relic is one of the largest wooden structures in the world.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

The only diamond mine in the world where you can keep what you find.

This tiny patch of arid sand sits in one of the greenest states in the United States.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

The fully functional, submerged Vanuatu Post Office is definitely one of a kind.

An American city stranded at the tip of a Canadian peninsula where strict adherence to the "49th parallel rule" became problematic.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Rippling sand dunes frozen in the Arizona rock.

Dramatic river bend surrounds a natural red-rocked pedestal.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.