The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A historic neighborhood church is reborn as a psychedelic arts collective.

Two dozen pinball games hidden away inside a most unlikely location.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

Over fifty whirling pools left by the glacial age.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

A museum dedicated to exhibiting remarkable outsider art.

The United States Capitol's former columns still stand.

Bar full of oddities, specimens, artifacts and homages to the great dime museums of the past.

At 207 feet, one of the world's longest continuous escalators.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Bits and pieces from the ill-fated Donner Party's winter cabins.

A bizarre house filled with an astounding array of collections.