A 70-year-old Michigan hiker was rescued Saturday from Isle Royale National Park after a week-long search on the remote island in Lake Superior.

Craig Berg, of Royal Oak, was located injured and suffering from hypothermia but remained alive and alert. Good Samaritan backpackers, Michigan State Police troopers, and K-9 units found him with assistance from the U.S. Coast Guard. An MH-60 Jayhawk helicopter crew from Coast Guard Air Station Traverse City hoisted Berg from the island and flew him to Marquette Regional Airport in Gwinn, Michigan, where emergency medical services transported him to a local hospital for further care.

Berg had arrived on the island August 27 for a planned nine-day solo backpacking trip. He was due to take a ferry back to Michigan's Upper Peninsula on September 5 but did not return home, prompting his family to report him missing the following day. Search operations began September 6 and expanded across trails including the Greenstone Ridge, where a trail camera had captured him earlier.

The National Park Service coordinated the effort with multiple agencies including the Michigan Department of Natural Resources, Keweenaw County Sheriff's Office, Wisconsin State Patrol, Minnesota Department of Public Safety, and No One Left Behind K9 Search and Rescue. A trail camera image and repeated foot patrols, aviation overflights, and drone use aided the search.

Michigan State Police Lt. Ben Eckola thanked the collaboration of responders and community members for locating Berg safely. Berg's son, Evan, expressed relief, noting his father was in rough shape but able to speak and asked for food and water upon rescue. The family appreciated widespread support during the ordeal.

Isle Royale National Park officials confirmed Berg's condition as stable following the helicopter extraction on Saturday. No further details on his specific injuries or the circumstances of his disappearance have been released.