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

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

Beer lover's can-covered house.

One man's homage to the orange as realized through a long-term folk art labor of love.

There is an unmarked red button hidden over Houston's Buffalo Bayou that is just begging to pushed...

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.

A Seattle oddities shop brimming with Victorian-era gems and antique curio.

A colorful architectural gem in Seattle’s uniquely modern Central Library.

Couple's personal collection of pinball machines turned public pinball museum.

This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

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

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

Former hotel turned into haunted playground.

The remains of a bustling turn-of-the-century park built to showcase the wonders of electricity.

One Austrian's singular yard is now preserved as a folk art garden of concrete wonders.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

This cave holds a surprisingly colorful variety of geological oddities.

A bypass decorated with large wooden troll carvings.

Software company Epic Systems has created one of the strangest and largest workplaces of all time.

A bronze plaque marks the site of the only show the "King of the Soul Singers" ever missed.