A downtown park built on top of unclaimed graves.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

A sculpture of a salmon swimming through a brick building.

The magic's in the hole!

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

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

A rotting tree in the middle of Seattle doubles as an elaborately-controlled art piece.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A wall of chewing gum moonlights as collective art.

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

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

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.

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

The cardinal directions, set in stone.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.