A gorilla trekking safari is a once-in-a-lifetime wildlife encounter. Imagine coming eye-to-eye with a mountain gorilla. A big part of what makes the gorilla trek so special is that these big apes are so closely related to humans (the difference in DNA is only about 1.6%). They do seem to touch a nerve when they look at us with interest. The gorillas’ natural habitat is restricted to a relatively small area in a historically turbulent region. But this region has stabilized and tourism is picking up throughout, which make gorilla tours increasingly accessible. Habitat loss is now the main obstacle to the survival of gorillas, and money spent on gorilla tourism goes a long way in securing their survival.