DEVIL'S TOWER FORMATIONDevil’s Tower is a giant butte in northeastern Wyoming that stands approximately 867 feet (264 m) from summit to base. I visited while I...
WAS THE SAHARA REALLY GREEN?The Sahara Desert, one of most iconic deserts. Spanning 10 countries across North Africa it is the largest hot desert in the world. The...
ICE CAVES OF AUSTRIA Tucked away in the Alps are some truly special features that are not particularly common around the world: ice caves. These are often...
