Road Trips Stops on the Way Idaho Stops on the Way On the Fly in Idaho Falls “ID-HellsHalfAcre-LavaTrailSystem_BLMJamesNeeley_700” "BLM/James Neeley" Under construction 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: BLM/James Neeley