Encounter some of the last remaining mountain gorillas in the world by trekking into the lush forests of Rwanda with Gondwana EcoTours. Track chimpanzees and the beautiful golden monkey, and keep an eye out for elephants and buffalo. Volcanoes National Park in Rwanda is the oldest national park in Africa. It is home to gorillas, monkeys, elephants, and buffaloes. After hanging out with the gorillas, check out the Musanze Caves and go on a hike to the Dian Fossey Toumb.