Why does Route 340 seem to follow the Shenandoah River? The answer begins long before automobiles—or even roads—existed. Discover how rivers, mountains and human settlement helped shape one of the Shenandoah Valley's major transportation corridors.

Ever wonder why the Blue Ridge Mountains actually look blue? Discover how millions of trees, tiny particles in the atmosphere, and the way sunlight travels through the air combine to create the famous blue haze that gave these Virginia mountains their name.

What a great sunrise workshop today in the Shenandoah National Park.