This safari is offered year round and features the most famous parks in Tanzania. From December to April you can enjoy the calving season, wherein the wildebeest complete their annual migration and head back to the rich grass plans of the southern Serengeti in Tanzania to give birth. From July to October you may witness the spectacle of the wildebeest river crossing, where more than a million animals attempt to cross the Mara River while evading the resident crocodiles.