Massive crater in central Oregon.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

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

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

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

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

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

The longest continuous lava tube in Oregon.

Only known mainland rookery of the threatened Stellar sea lion.

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

Treehouse motel and treehouse-building school.

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.

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

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 magic's in the hole!

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

A heavenly experience, right here on Terra Firma.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

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

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

On the Oregon coast there is a natural hole that seems to be draining the sea.