Private collection of art inspired by cabinets of curiosity.

A sprawling cave network created by a lone lava tube.

The World's First 24 Hour Coin-Operated Art Gallery!! Plastic, Styrofoam, and Elvis--If you can't get rid of it, you might as well worship it!!

A small, fascinating fire museum hidden in plain sight in an administrative building.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

A haunted hot springs hotel that went from healing retreat to asylum before it was restored.

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

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

The oldest tofu shop in the United States is a firm favorite with locals.

Portland had a unique approach to Cold War-era protections.

A rugged lava field dotted with molds of the ancient pines that were growing when the volcano erupted.

These machines have been collecting dust for decades.

Their motto is, "We've been bonkers for hats even longer than you have!"

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.

Treehouse motel and treehouse-building school.