This question is quite tricky to answer because different parts of Tanzania have different attractions and they have their own best times to visit in particular. It all depends on which part of the country you will be traveling and what activities you will take up to decide the best time to travel in Tanzania. For all wildlife lovers, any time of the year is good except if you wish to have a must-see experience of the annual great migration, which is between the months of July and October in Serengeti National Park.

For all beach lovers, the best time to visit the beaches of Zanzibar is from June to October when temperatures will be warm with much drier conditions. For hikers, Kilimanjaro, one of the seven summits is a dream come true experience. Although Kilimanjaro can be climbed year-round, there are two distinct trekking seasons which are considered the best times for the summit. January to March and June to October are the two dry seasons on the mountain of which the former is colder with higher possibility of seeing snow on the summit.