The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

Home of Howard Hughes' Spruce Goose.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

An extraordinary mixture of natural beauty and man-made phenomena.

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

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

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

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

The magic's in the hole!

Portlandia is the second-largest copper repoussé statue in the United States.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

Tens of thousands of tiny birds swarm into one school chimney every fall.