Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

This large maar crater in Oregon is the bigger brother to Hole in the Ground.

According to legend, you must remain completely silent while passing this man-made mound or suffer the consequences.

This historic steamboat is scuttled just a few hundred feet from where it was built over a hundred years ago.

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

Formerly secret, precariously perched boulders.

A volcanic landmark located on an Ice age lake bed.

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

Two massive rock outcroppings on the Oregon coastline.

1920's mining camp and environmental education center is serving to protect the surrounding forest, one of the last of its kind in the Pacific Northwest.

Where Nor'easters go to die.

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

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

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

Massive crater in central Oregon.

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

One of the world's tallest, oldest, and most disgusting chocolate cascades.

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

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.

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

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

The longest continuous lava tube in Oregon.

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

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