The well-established ‘Northern Circuit' safari of northern Tanzania offers some of the world’s most diverse safari experiences, consisting of National Parks, game reserves, conservation areas and private concessions. Among these are the world-famous and iconic Serengeti National Park and Ngorongoro Crater, and of course their less well-known neighbours, Tarangire National Park and Lake Manyara National Park. These parks exist for one general purpose and that is to protect the amazing variety and abundance of wildlife in them, both resident and seasonal - and most of all, the world’s largest annual migration of wildebeest and zebra. Although this part of the world has become increasingly busy as a result of its reputation, it is still possible to escape the crowds and find a quiet corner if you know where to go.