Activists are fighting to preserve these unfinished highway ramps as a tribute to the citizen revolt that halted their construction decades ago.

This tree has witnessed nearly 1,000 years of history.

A large AIDS Memorial Pathway art installation provides a moment for quiet contemplation in this public park.

Now a museum, once the site of the longest act of civil disobedience in United States history.

A 14-foot-tall Bigfoot statue stands guard over this café and filming location.

An abandoned World War II bunker is part of a chain that runs throughout Washington.

With its vaulted ceiling and gilded details, this University of Washington library would feel right at home inside an old palace.

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

An annual celebration of the infamous, unsolved skyjacking.

This beautiful landscape is the only Sichuan-style garden outside of China.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

Overlooking Puget Sound sits a garden with a Buddhist prayer wheel and an elaborate labyrinth.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

This private home is famous for appearing in the cult-classic "Twin Peaks" series.

This contemporary art museum is filled with other, smaller museums, which feature work from artists primarily in the Pacific Northwest.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

A 50-year old dive bar that has its own yacht club.

An abandoned 19th-century hospital now swirling in ghost stories.

This tiny home built on revenge appears to be scarcely wider than a Volkswagen.

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

An American city stranded at the tip of a Canadian peninsula where strict adherence to the "49th parallel rule" became problematic.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

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