Bridges, terraces, and replicas of historic structures all built of rock and petrified wood by one man.

This strange hill on Old Fort Road where gravity works in reverse has been fascinating locals for years.

Canyon walls shrouded in ferns.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

This massive redwood tree has a hole in the base big enough to drive through.

Orcas on display and in the water.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

Treehouse motel and treehouse-building school.

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

All that remains of one of the Civil War's more deadly POW camps is a simple flagstone.

Pluto is still considered a planet in Ithaca, New York.

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

These expertly crafted, scientifically accurate glass sea creatures were once an international phenomenon.

A gazebo that inspired the fifth episode of the "Twilight Zone" still stands in the creator's hometown

In the mid-19th century, an eight-sided house was the latest fad.

An abandoned asylum where patients have been forgotten but their possessions remain.

This oversize piece of novelty cookware once cooked the largest pancake in the world.

World's largest herd of white deer populate a former U.S. Army depot.

A near tragic event on this bridge helped inspire the classic film "It's a Wonderful Life."

Home on the Hillside, and home of the first breakfast cereal.

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

In DeWitt, New York, a blanket-wrapped gas station makes a creative statement on global dependence on oil.

Golden plates containing what would become the Book of Mormon were believed to be buried on this New York hillside.