The physical features of the United States range from deserts & valleys to national parks & landmarks. Learn about the Grand Canyon and other famous areas.
  • Deserts and Valleys
  • Islands and Coastal Regions
  • Lakes and Swamps
  • Mountains and Ranges
  • National Parks and Landmarks
  • Rivers and Waterways
  • Other


Roanoke River, a river in Virginia and North Carolina. It begins in southwestern Virginia and flows generally southeastward for about 410 miles (660 km).

More To Explore

You Might Also Like

Travel the World: State Capitals

Think New York City is the state capital of New York? Then you may have a bit of trouble with this state capitals quiz. Give it a shot and learn a little something along the way. (The state capital of New York is Albany, by the way.)

The Mississippi River

Mississippi River, the chief river of North America and one of the largest in the world.

  • Most Popular

  • Most Watched

Don't Miss