sesriem canyon, a natural gorge carved by the powerful tsauchab river millions of years ago.

adventure africa african ago arid attraction blue canyon carved cave cliff conservation danger deep desert destination drought dry dusty ecosystem environment erosion formation geologic geology gorge heart hiking landscape millions mountain namib namibia national natural nature park powerful river rock rocky sand scenery sesriem shaped sky sossusvlei stone tranquil travel trekking trip tsauchab walk wild wilderness years