A walk through the historic city center, under the streets of Seattle.

This Portland shop is brimming with natural wonders, local art, and handmade goods fashioned from recycled materials.

Natural rock water slides hidden in the remote forests of northern Idaho.

This geothermal hot spring hides beneath a slowly growing mineral dome.

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

This cave was hidden for thousands of years, storing the worldly goods of ancient Native Americans.

This metallic stampede sits frozen on a Washington ridge yet the artist's vision is still incomplete.

A tree bears footwear on the loneliest road in America.

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

One home in the historic strip hides secret compartments and the ghostly songs of long-gone canaries.

Where unreadable addresses are read, 24 hours a day, seven days a week.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

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

A unique solar-powered pottery studio and gallery in the desert.

A classic carnival ride that was carved to be untouchable.

Remember that scene in the Matrix, when Neo is in the big white room with all the weapons flying by? Well, this is what it would look like if he had wanted trees instead of guns.

Preserving the remains of Native American cultures which otherwise would have been submerged behind Hoover Dam.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.

A brothel nestled amongst ghost towns, with an abandoned plane wreck to greet you.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

There's nothing creepier than a cemetery next to a clown motel.

The rocks in this arid basin leave trails of movement behind them.