Contractors in this Oregon town have been stamping their names in sidewalks since 1908.

This 85-foot-long table is made from a single slice of an old-growth Douglas Fir.

This 820-foot-high spiral ramp is a walkway to the sky.

This historic Victorian hotel has a scandalous history of affairs and murder.

Greenery cloaks this serene sculpture inspired by the famous Lost Gardens of Heligan.

One of two observatories in the U.S. that routinely detect gravitational waves.

Perhaps the world's only gas station inspired by a political scandal.

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

This Italianate house was the childhood home of the prominent Canadian painter, Emily Carr.