Erindi Private Game Reserve has vegetation ranging from savannah plains to thorny bushveld and rocky mountains. It is classified as an arid to semi-arid category. Riverines that flow after heavy rainfall weave in and around the reserve, providing relief to large trees. The plant life is beautiful, and unique species manage to flourish in the harsh conditions. There are over 72 tree species, 75 grass species and an unknown number of flower species in Erindi Private Game Reserve.