This 1,500-acre development hopes to be the Central Park of the South.

Largest Kauri tree in New Zealand.

A priceless collection of the Nation's cryptologic history.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

This hunter-gatherer architecture is believed to be the oldest religious complex known.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

A corkscrew-shaped barn in Ireland.

The first hospital in the New World.

Hollowed out cedar log tubs set in an ancient towering forest.

Half-size replica of the Taj Mahal.

A Roman-style column in Oregon hides a spiral staircase inside.

Dig for your own trilobites in this goldmine of invertebrates.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

Comprehensive gaming collection of over 30,000 electronic games and consoles.

The meteor that sealed the fate of the dinosaurs landed at this site, one of the largest impact craters in the world.

This structure among the trees was the result of divine inspiration.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

A giant Troll lurks under one of Seattle's oldest bridges.

The ancient tomb acts as a calendar that keeps perfect time.

An unusual house built using an iso-elastic membrane.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

The world's largest fully steerable radio telescope.