This ten-night route runs across Tanzania in four stays. It opens in Arusha at 1,400 metres beneath Mount Meru, then reaches the eastern Serengeti at Soit Le Motonyi, long-closed cheetah country of open short-grass plains. From there it crosses to the southern Serengeti and the Kusini calving grounds, before flying west to the Mahale Mountains, where forest comes down to the shore of Lake Tanganyika and a chimpanzee community lives in the trees above the beach.
You travel by road and game drive, days built around morning and afternoon drives with time to let a sighting develop. Arusha is a single settling night in a 1905 farmhouse; the Serengeti stays are tented camps, one of them mobile and pitched with the migration; the last leg is a scheduled flight from Arusha to Mahale, where the chimpanzees are tracked on foot in forest with no roads in it at all.