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

A chance to sleep among the firs and pines of the Oregon forest.

Two massive rock outcroppings on the Oregon coastline.

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

A sculpture of a salmon swimming through a brick building.

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

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

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

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

Formerly secret, precariously perched boulders.

10,000 flowered plants bloom in the City of Roses.

Massive crater in central Oregon.

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

A massive sea stack famous for its appearance in The Goonies.

Only known mainland rookery of the threatened Stellar sea lion.

The longest continuous lava tube in Oregon.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

Treehouse motel and treehouse-building school.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

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.

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

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.

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