In short: To preserve an intact alpine ecosystem with its indigenous wild reindeer. Together with the reindeer in Rondane National Park the last remaining population of wild Fennoscandian reindeer of possible Beringia origin (other wild Norwegian reindeer are of European origin and have interbred with domesticated reindeer to a various extent), wolverine, and various large birds as golden eagle and gyrfalcon can be seen, and also the recently (1947) imported (and potentially dangerous) musk oxen. Arctic fox was common a hundred years ago, diminished gradually from approx. 1900 and went extinct in the area approx 1990. A reintroduction program from 2010 on has so far been successful.