Inside the 400 acres visitors are in an enormous area of forest, meadows, and a large lake. There are herds of bighorn sheep, roosevelt elk, moose, rocky mountain goats, bison, caribou/reindeer, and two species of deer. All of these animals share the 400 acres of this massive park, along with many carnivores and smaller mammals in separate enclosures. Check out the thread Northwest Trek Wildlife Park for more information.