National Natural Landmarks


  Home    Travel

Alabama Alaska Arizona Arkansas California Colorado Connecticut
Delaware Dist. of Col. Florida Georgia Hawaii Idaho Illinois
Indiana Iowa Kansas Kentucky Louisiana Maine Maryland
Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska
Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota
Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota
Tennessee Texas Utah Vermont Virginia Washington West Virginia
Wisconsin Wyoming

10 Arizona National Natural Landmarks


Barringer Meteor Crater - 9/19/1983
The meteorite impact crater was created about 50,000 years ago during the Pleistocene epoch
NHL Image