The highest point in North Carolina and the United States east of the Mississippi River, Mount Mitchell is named after argumentative explorer Elisha Mitchell.

A psychological self-portrait in the form of a giant, segmented head.

The first documented commercial gold find in the United States.

You can find America's highest suspension footbridge at Grandfather Mountain in North Carolina.

This semi-hidden Manhattan restaurant is based out of a loading dock.

An uber-secure, windowless tower of doom in the center of Manhattan is an NSA spyscraper.

A New York garbage depot holds a secret collection of weird and wonderful refuse.