This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

A stunning landscape of bunkers that once stored chemical weapons.

A volcanic landmark located on an Ice age lake bed.

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

A volcanic fissure over two miles long and up to 70 feet deep.

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

The longest continuous lava tube in Oregon.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

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

A heavenly experience, right here on Terra Firma.

The seamy, underground secrets of Portland's criminal past.

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