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

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.

Delightful disarray of found objects and clutter.

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

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.

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.

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.

A heavenly experience, right here on Terra Firma.

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

A gated cross stands on the site where an Irish revolutionary met his end.

Just another ancient, mysterious Irish stone circle.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

It is said a heartbroken man visited the gap every day to stare blankly out at the sea.

The "Black Arch" guards the entrance to the picturesque Glens of Antrim.

This natural sea arch highlights Ireland's rugged coastal beauty.

This massive basalt sea stack stands obtrusively from the rocky coastline.

Achill's most recently abandoned village dates back to to the Age of Enlightenment.

A replica memorializes the site where women were punished after the last witchcraft trial in Ireland.