The largest outdoor art gallery in the Northwest United States.

The magic's in the hole!

A logging-themed roadside restaurant surrounded by museum-quality machinery and artifacts from the industry's heyday.

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

This nature center has one of the largest collections of native raptors in the Pacific Northwest.

The world's last remaining store of its kind.

Only known mainland rookery of the threatened Stellar sea lion.

The fifth-longest natural arch in the world, and the longest outside China.

A ghost town that held steady longer than most, but finally gave up the ghost.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

The residents at this Yellowstone wildlife park will certify your cooler as "bear-proof."

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

These falls, sometimes called the "Niagara of the West," still put on a good show at the right time of year.

A shady solar power system that couldn't hold up to the harsh desert conditions.

Dig for your own trilobites in this goldmine of invertebrates.

A museum in rural Utah documents the history of the Japanese Americans who were forcibly relocated there.

A small flooded ghost town with a few scattered structures remaining.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

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

A replica that won't float away.