A tourist attraction founded around a slumping cabin.

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

Formerly secret, precariously perched boulders.

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

A collection of colorful dinosaurs hidden in an actual rainforest.

A haunted hot springs hotel that went from healing retreat to asylum before it was restored.

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

Private collection of art inspired by cabinets of curiosity.

When in Idaho, sleep in a giant potato.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

An homage to everyone's favorite prehistoric cartoon family.

Ruins of a once-opulent grand Victorian resort.

A sprawling cave network created by a lone lava tube.

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