The rocks in this arid basin leave trails of movement behind them.

A volcanic landmark located on an Ice age lake bed.

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

Seattle's own bad art museum located inside Cafe Racer.

A house filled to the brim with oddities and curiosities.

A giant Troll lurks under one of Seattle's oldest bridges.

Native American burial mounds? Giant gopher dens? No one knows what created the Mima Mounds.

100-year-old shipwreck you can walk up to at low tide.

In the midst of a residential town in Washington exists a property saturated with one man's artistic creations.

A trash dump made beautiful by nature's power.

An optical illusion found amid a logged redwood forest.

This strange hill on Old Fort Road where gravity works in reverse has been fascinating locals for years.

A tourist attraction founded around a slumping cabin.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Secret Manor, a house full of legends, the least of which is the haunting of long-deceased ladies of pleasure.

Treehouse motel and treehouse-building school.

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

The longest continuous lava tube in Oregon.

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

An emporium for the weird, creepy, rare, and just plain gross.

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

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

Featuring a casually threatening atmosphere along with dessert and coffee to die for.

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