The secret wartime bunker built on the platforms of an abandoned Tube station.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

Artists and musicians now rule over this former rail station.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

Rebuilt remains of a temple to Roman god Mithras.

The only museum outside of Australia dedicated to exhibiting the artwork of Indigenous Australian artists.

The story behind the mysterious symbol painted in front of the historic university's famous Rotunda.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

Outdoor exhibits explore the contributions of European, African, and indigenous peoples to American frontier culture.

Four abandoned towers hidden above the Douglas fir forest in Washington.

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

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

The longest and widest floating bridge in the world.

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

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

This working class sculpture pounds his hammer all the livelong day.

A wall of chewing gum moonlights as collective art.

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

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

A community gathering place that once housed half-ton tanks and the World's Fair.

The Denny Substation has been called "the coolest substation in the world" and sits in a densely populated Seattle neighborhood.

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

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

A beautiful final resting place for some of the noteworthy deceased.