Site of the greatest known waterfall that ever existed.

People come from across the globe to swim in this lake believed to have healing properties.

This large artificial waterfall in Washington state was merely an incidental byproduct of a technological megaproject.

A wild west land agreement was etched right onto this historic Idaho stone.

A graveyard for early settlers, sometimes called Old Pioneer Cemetery, hidden in the woods on a hillside.

An abandoned 19th-century hospital now swirling in ghost stories.

An early 20th-century fruit warehouse home of an artistic and cultural renaissance in northeastern Washington.

The decorations were inspired by an unlikely missing treasure.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

This playground sculpture of an icon from the past is dedicated to the children of the future.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

An obscure waterfall that looks like something out of a fantasy novel.