Route logic
Start with time, arrival city and the real transfer load
A short South Africa safari should usually focus on one region. Three days can be excellent in Kruger, Greater Kruger, Pilanesberg or Addo when the route is simple, but it becomes weak when Cape Town, Kruger and coast are squeezed into the same tiny window.
Longer trips can combine a safari with Cape Town, the Garden Route, Winelands or KwaZulu Natal, but domestic travel days still count. Airport movement, road transfers, luggage, check in, gate times and fatigue all affect how much wildlife time remains.
More destinations do not automatically create a better trip. Most visitors are happier with two or three strong chapters than a constant sequence of hotel changes.