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

A wall of chewing gum moonlights as collective art.

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

All that remains of one of the Civil War's more deadly POW camps is a simple flagstone.

This peaceful gem in upstate New York was chosen as the future home of the 14th Dalai Lama's Library and Museum.

This art center is way beyond your average pumpkin-carving operation.

The wooden octagon in which Huckleberry Finn and A Connecticut Yankee were born can still be visited in upstate New York.