A 70-year-old man who had been missing in Isle Royale National Park for days was found alive and alert by backpackers on the island, according to the National Park Service.

Craig Berg, of Royal Oak, had been unaccounted for since Sept. 5 after he missed his scheduled ferry ride home from a solo hiking trip, his wife, Debbie Berg, told the Free Press earlier this week. On Saturday, Sept. 12, Isle Royal National Park posted on Facebook that he was found.

A trail cam photo of Craig Berg, who began a solo hike on the Greenstone Trail at Isle Royale National Park in late August. The Royal Oak man was reported missing at the park after he did not catch a ferry back to the mainland on Sept. 5 as planned.
A trail cam photo of Craig Berg, who began a solo hike on the Greenstone Trail at Isle Royale National Park in late August. The Royal Oak man was reported missing at the park after he did not catch a ferry back to the mainland on Sept. 5 as planned.

Search operations, which included repeated foot patrols, aviation overflights, and drone use, were ongoing as of Friday, according to a post by the park.

Craig Berg arrived at the island on Aug. 27 for a solo hike on the Greenstone Trail. Debbie Berg said previously that search teams were concentrating on looking for him there.

More: 'Many' searchers join effort to find hiker missing on Isle Royale

Search efforts included the Michigan Department of Natural Resources, Michigan State Police Special Operations Division and Keweenaw County Deputies, U.S. Coast Guard Station Portage, Michigan, No One Left Behind Canine Search and Rescue, Wisconsin, and Minnesota State Patrol Aviation Resources, according to Isle Royal National Park.

Additional information will take time to investigate and share, according to the Saturday Facebook post by Isle Royale National Park.

Contact Natalie Davies at [email protected].

This article originally appeared on Detroit Free Press: Missing Isle Royale hiker Craig Berg found 'alive and ale