Sierra Leone wildlife holidays are exciting adventures that take you deep into relatively undiscovered parts of Africa. Game viewing in the lust forests involves determination but Sierra Leone has some of the highest concentrations of primates and birds in West Africa. Tiwai in the southeast is a true nature enthusiast’s paradise. This 1200-hectare island reserve has over 50km of walking trails from which to spot some of the 130 recorded bird species and eleven primate species, including chimpanzee, colobus and Diana monkeys.