One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

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

Come for the speed, leave in love with the desert.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

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

Seattle’s Whimsical Mural Master.

Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

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

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

A "sinister, whimsical, tacky, and really orange" public art installation hidden under a Seattle bridge.

This painted blacktop brings the classic arcade game to life.

The first park built over a freeway is a brutalist masterwork.

This former coal gasification plant found a curious second life as a popular public park.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

A wall of chewing gum moonlights as collective art.

A museum dedicated to the history and exploration of both popular music and science fiction.

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

A giant Troll lurks under one of Seattle's oldest bridges.

Statues of Ramona Quimby, Henry Huggins, and Ribsy the dog in the park where their adventures "really happened."

Portlandia is the second-largest copper repoussé statue in the United States.

Tiny horses tethered to antique rings are scattered around the city.

Despite a legend that says this highest peak in Oregon was climbed in high heels, scores of people have died on its slopes.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.