The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

"The House That Love Built" is shying away from "The House That Ghosts Love."

Only known mainland rookery of the threatened Stellar sea lion.

Post office plaque commemorates local resistance to a cult invasion.

Unknown to many, this sparkling turquoise lake hides amid Oregon's snowcapped mountains.

This rare, carefully curated collection showcases the history of neon inside a grandiose Elks lodge.

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

A delightfully quirky blend of oddities spread throughout an old 1920s bank.

Rushing water plunges over a 100-foot drop created by an ancient lava flow at this majestic waterfall.

The trunks of 3,000 year-old trees lurk beneath the surface of this crystal clear lake in Oregon.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

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

This old-fashioned roadhouse's quirky neon sign is as famous as its enormous dumplings.

Hundreds of handmade critters fill this tiny window gallery in the heart of Portland's Alberta Arts District.

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

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

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.

This Oregon farm is dedicated to teaching people the professional art of tree climbing.

A midcentury ranch house hides a literal treasure trove of unique rocks and minerals.

World's largest porcine hairball sits in a collection maintained by Benedictine monks.

An institution that preserves the history of institutionalization.

Mountain known by the Tillamook Tribe as "the place of the supreme deity."