A giant Troll lurks under one of Seattle's oldest bridges.

A nondescript Seattle restaurant inherited a piece of European history.

Leave a button on the jacket of this iconic Seattle clown.

This former coal gasification plant found a curious second life as a popular public park.

A wall of chewing gum moonlights as collective art.

This historic Victorian hotel has a scandalous history of affairs and murder.

A whale of a public art display towers atop Juneau's cruise ship dock.

Known as the “Official Greeter of Juneau,” this dog still welcomes ships and their passengers to Alaska.

A monument commemorating the role of Alaska's native Tlingit guides in the Klondike Gold Rush.

A natural gas leak provides a flickering flame beneath a waterfall.

A giant concrete egg marks this Indiana town as the "Egg Basket of the Midwest."

This grave marks the final resting place of pioneer John Chapman, better known as Johnny Appleseed.

This restaurant proudly displays bread signed by the 39th president.

A derelict bit of infrastructure from the canal that once ran through D.C. is landlocked in the heart of the city.

An overlooked memorial honoring the local Washington residents who died in World War I.

Look closely and you’ll notice that the color changes a third of the way up the tower.

The remains of Martha, the last known passenger pigeon, serve as a tool to educate about conservation.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

Moving, mind-blowing metal sculpture work of an outsider artist.

The palatial McDonald's that inspired Wesley Willis.

A display of magnificent stained glass windows is the first exhibit of its kind.

Burial mounds of prehistoric Native Americans who lived along the DuPage River.

At the largest railway museum in the United States, you can see everything from an early steam engine to a functioning Thomas the Tank Engine.