Elephant Crossing Rights – No passport required.
There is an open river border ( the Chobe River ) between Chobe NP (Botswana) and the Caprivi Strip (Namibia). This video is a nicely captured high quality movie of a very typical afternoon crossing of the Chobe River. Enjoy this 3 minutes of a 2009 River Game Drive. Note the struggle the little ones have as they make this crossing.