
In November 2008, conservation authorities in the DRC had their first sighting of a mountain gorilla in more than 15 months. Because of the commitment and bravery of its rangers, the gorilla population is now estimated to be 880. PHOTO: BRENT STIRTON, GETTY
The Virunga National Park in the Democratic Republic of Congo is one of the world’s deadliest parks. It’s also home to some 300 mountain gorillas—more than a quarter of those that remain on the planet. Beneath Virunga’s surface lies a wealth of minerals and oil, coveted by multinational companies. Deadliest park because since 1996, more than 150 Virunga rangers have been killed in the line of duty. Emmanuel de Merode, director of Virunga National Park and a National Geographic Society Explorer of the Year, was nearly killed in 2014 for protecting the park and its mountain gorillas.

