Why gorilla trekking in Bwindi is expensive: Bwindi can be found in the southwestern part of the country in Kabale, Kisoro, and Kanungu districts. The national park is one of the most expensive places to visit because the gorilla trekking activity is expensive compared to other tourism activities. Bwindi is home to the highest population of mountain gorillas in the whole world and these are found in Buhoma region, Nkuringo