Tracks 4 Africa - Mapping Africa, one day at a time

From their site:

Behind this web site there is a large community of eco-users from all over the world who share in four common things:

a passion for Africa and its preservation, its awesome natural beauty and the diversity of its peoples. the need for a super accurate and reliable GPS navigation system to take you to the many interesting and fascinating destinations in Africa. the need for INFORMATION. To learn new facts about old things. To change the way we interact with environment and INFORMATION needed not to expose oneself, travel companions, assets and environment to unnecessary risks. the need to know where tourist dollars are spend, it *MUST* make a difference at ground zero, to the local peoples and to environment.