Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

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

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

Century-old shop, specializing in Occult products.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

A daily replay of the experiment that proved the rotation of the Earth.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

This jail which was in service for over a century is now open for curious visitors.

This elaborate towering structure was once famed for its revolutionary height.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

Yo, Adrian!

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

The oldest farmer's market in America is so ancient it was approved by the King of England.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

The origin of this mechanical boy was a mystery until he revealed his maker by writing it in perfect cursive.

In which a local geological marvel becomes a quaint roadside attraction.