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

Statues of Ramona Quimby, Henry Huggins, and Ribsy the dog in the park where their adventures "really happened."

Formerly secret, precariously perched boulders.

Massive crater in central Oregon.

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

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

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

Delightful disarray of found objects and clutter.

Treehouse motel and treehouse-building school.

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

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

The magic's in the hole!

Private collection of art inspired by cabinets of curiosity.

A heavenly experience, right here on Terra Firma.

A beautiful 62-acre Catholic shrine and botanical garden.

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

This impressively large collection includes crackers shaped like Jimmy Carter, Mickey Mouse, and more.

The only surviving piece of a submarine said to be the most decorated vessel in U.S. history.

City Council meetings still happen in this historic building, impeccably preserved on the inside.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

Mysterious ancient petroglyphs carved on a glacial boulder at the tip of Bainbridge Island.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.