The Luba Crater Scientific Reserve is a protected area of 51,000 hectares on the volcanic island of Bioko, a part of Equatorial Guinea. The dense rainforest is rich in plant and animal species including a high population of primates, some endemic to the reserve.
Much of the reserve consists of pristine forest.
However, the primate population is under threat due to growing demand for bushmeat coupled with lack of enforcement of the ban on hunting in the reserve.
Wikipedia https://en.wikipedia.org/wiki/Luba_Crater_Scientific_Reserve
Coordinates 3°19'21.611" N 8°34'5.971" E