Basic Park Information Protect Our Parks First Wolf in Grand Canyon in 70 Years, Killed “GC-gray-wolf_USFishWildlife_680” "Gray wolf in the Grand Canyon. Courtesy U.S. Fish and Wildlife Service | Courtesy U.S. Fish and Wildlife Service" Under construction Share this Facebook Icon Twitter Icon Email Icon Join Grand Canyon National Park Trips Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Grand Canyon National Park Trips Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Photo: Courtesy U.S. Fish and Wildlife Service