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

1920's mining camp and environmental education center is serving to protect the surrounding forest, one of the last of its kind in the Pacific Northwest.

This nature center has one of the largest collections of native raptors in the Pacific Northwest.

A volcanic landmark located on an Ice age lake bed.

Where Nor'easters go to die.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

Tiny horses tethered to antique rings are scattered around the city.

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

Massive crater in central Oregon.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

A massive sea stack famous for its appearance in The Goonies.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

Inside a humble hangar is some of the best roller derby the world has to offer.

One of the world's tallest, oldest, and most disgusting chocolate cascades.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

The world's largest indoor go-kart racetrack is hiding in Connecticut.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

Tucked away in a corner of a Maine general store there was a museum devoted to an equally beloved and reviled local soft drink.

This candy-striped tower is the farthest east you can go in the United States.

This 19th century granite fortification is one of the most well preserved forts in New England.

New England's tallest light house stands on an island with a history of cannibalism and death.