Other than Uganda and Rwanda you can see Gorillas in the Democratic Republic of Congo. This country occupies part of Central Africa. It is close to Uganda, Rwanda, Burundi, and Tanzania in the East.
DR Congo differs itself unique with two Gorilla subspecies named Mountain and Eastern Lowland Gorillas.
If you need the mountain gorillas in Congo, Virunga National Park is for you. Then for the Eastern lowlands, Kahuzi Biega is the only option for you. Both parks are situated in the eastern part of the country.