The best time to visit Tanzanian wildlife is during the rainy season, from late June to October. The best time to tour the wildlife of the Serengeti is June and July. The best time to witness the birth of a mule is from the end of January to February.
Tanzania safari reserves are the Serengeti National Park, Ngorongoro, Lake Manyara and Tarangire and are frequented by many people throughout the year. Tarangire is unique in that wildlife observations are also modern.