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.

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

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

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.

The only house in Oregon designed by the famous architect, Frank Lloyd Wright.

Hollowed out cedar log tubs set in an ancient towering forest.

This frequently-photographed waterfall takes only a short hike to visit.

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

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

A whimsical menagerie of devils, krampuses, satyrs, and other horned creatures.

A library of only unpublished manuscripts.

Forever immortalized in concrete, this Simpsons etching was crafted by show creator Matt Groening.

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

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

A tiny art gallery in Sunnyside helps keep Portland weird.

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

Entering this curiosity shop is like stepping into a mad scientist's lab.

Inside a humble hangar is some of the best roller derby the world has to offer.

This sandstone mansion was the home of two of Oregon's most important pioneers.

Gigantic private toy museum featuring among finest collections of antique mechanical banks in existence.

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

Is this the most Portland place ever?