Dian Fossey was an America primatologist who took up a broad study and keen interest in studying and protecting mountain gorillas in Rwanda for a period of 18 years but was unfortunately murdered by gorilla poachers. Dian Fossey while doing her research set up a Karisoke Research camp between Mt. Visoke and Mt. Karisimbi in the Volcanoes national park. This is where the Karisoke name was derived basing on the two volcanoes. Dian Fossey Tomb is located near.