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

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

"The Reptile Man's" very own roadside zoo features an albino alligator.

The oldest apple tree in the Pacific Northwest.

The four tall pillars once marked the entrance of the historic Seattle church that fought for women's suffrage and civil rights.

Mysterious ancient petroglyphs carved on a glacial boulder at the tip of Bainbridge Island.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

This 50-ton ship on Orcas Island has never seen the ocean.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

This grove of ghostly cedars was killed in 1700 by an enormous tsunami, felt from the United States to Japan.

Walking by this fence is like strolling along a portal to various fictional worlds.

Orcas on display and in the water.

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

The site of the Wellington avalanche, one of the America's worst railroad disasters.

Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

Legend says that these tall basalt pillars are the petrified wives of a trickster god.

A cave interior in the shape of the ancient rhinoceros, created by lava cooling around its carcass.

This painted blacktop brings the classic arcade game to life.

Bonsai trees that are up to a thousand years old.

A fine, large-aperture telescope available for public use.

Hundreds of hopeful gold miners came here to get rich, but only two years later the small town was deserted.

The illuminated falls are a gem in North Cascades National Park.