Leave a button on the jacket of this iconic Seattle clown.

Commonly referred to as the most photographed Victorian home in the United States.

Rising out of miles of farmland, these buttes are sometimes called the world's smallest mountain range.

This massive redwood tree has a hole in the base big enough to drive through.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

A memorial dedicated to the victims of the Columbine High School shootings.

A trash dump made beautiful by nature's power.

A deserted hodgepodge of experimental structures designed by nearby university students.

A massive hydrovolcanic explosion left a half-mile wide crater in Death Valley.

Marta Becket's hand-painted theater in the desert.

Odd outsider art installations surround a Gold Rush-era ghost town.

The most magnificent bottle house in a town strangely full of them.

A land of debatable treasure.

"Only the devil could play golf here."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

Chelsea's soldiers were given strict orders when crossing this historic bridge.

There's something big lurking beneath the surface of this tiny Oregon park.

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

Home to the only outdoor municipal elevator in the United States.

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.

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

Home of Howard Hughes' Spruce Goose.