Where To Stay Restaurants and Breweries Yellowstone’s Historic Mammoth Dining Room Restaurant Yellowstone’s Mammoth Dining Room Yellowstone's Mammoth Dining Room Share this Facebook Icon Twitter Icon Email Icon Join Yellowstone National Park Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Yellowstone National Park Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Photo: NPS/Jody Lyle