Two massive rock outcroppings on the Oregon coastline.

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

This coastal rock formation resembles a churning cauldron at high tide.

There's something big lurking beneath the surface of this tiny Oregon park.

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

Only known mainland rookery of the threatened Stellar sea lion.

A collection of colorful dinosaurs hidden in an actual rainforest.

This 19th-century museum inside of a lighthouse is only accessible during low tide.

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

This abandoned boat sits on a nude beach, is shaped like a UFO, and is covered in graffiti.

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

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

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

Boats and fish both find their way through this massive hydroelectric structure.

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 beautiful 62-acre Catholic shrine and botanical garden.

This theatre and its amazing marquee harken back to the Golden Age of Hollywood.

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

No two pieces are exactly the same at Portland's hippo-themed hardware store.

The U.S. Navy's last diesel-electric submarine rests half-submerged in the middle of Portland.

Nestled between a college and a golf course, the garden is home to more than 2,500 rhododendrons.

This charmingly homemade amusement park has been growing for 40 years.

Multiple waterfalls and several historic CCC buildings anchor this state park in Oregon's Willamette Valley.