5th Edition, 2010 This is the fifth time that ITM has updated and re-issued our travel map of Botswana. Updating is necessary, not only to record new information, but to keep the artwork compliant with current software. As computers become more refined, we are able to finesse maps more readily to make things more readable or to add new features. The other change to this map is that we have added Zimbabwe to the reverse side, to make the map more useful to users combining a trip to Botswana with a visit to ravaged Zimbabwe. We will continue to sell our map of Zimbabwe as a separate title.