Started as a kitchen garden, now the second largest botanical garden in the world.

A stone, covered in metal, commemorating an event that happened somewhere else a thousand years ago.

Ask nicely, and stewards of a centuries-old charitable tradition will give you free bread and beer.

This silent sentry in the crypt below a large Gothic cathedral is often knee-deep in water.

This gravestone and its inscription inspired a movement that has spanned generations and saved countless lives.

A medieval replica of King Arthur's legendary table, the Round Table hanging in Winchester Castle was decorated by Henry VIII.

The oldest apple tree in the Pacific Northwest.

The second tallest railway trestle bridge in America.

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

Seasonal, Pacific Northwest cuisine served in a 101 year old firehouse.

The remains of a former logging boom town, crumbled away in the forest.

A Boeing mechanic and his wife leave a whimsical, stone sculptured garden as their legacy.

A normal, unassuming pedestrian overpass has been the demise of many, many trucks.

The former home of the "Mother of Father's Day."

This quiet neighborhood is also home to a 700-ton rock transported by the last Ice Age.

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.

Its 27 graveyards represent the many nationalities and ethnic groups that voyaged to this wilderness in the late 19th century.

Every summer West Seattle experiences a housing bloom.

A bust of the first president welcomes visitors to the only town in America called George, Washington.

The only surviving piece of a submarine said to be the most decorated vessel in U.S. history.

The longest and widest floating bridge in the world.

A magical sanctuary of mythological statuary.

People come from across the globe to swim in this lake believed to have healing properties.