Murray Bay Group Site on Grand Island offers a scenic lakeside group campground (accommodating up to 25 people) accessible only by hiking, biking, or boat from the mainland near Munising, Michigan.

The site features vault toilets, drinking water, campfire rings, and bear-proof food storage, with reservations required May 24-October 14 at $35/night.

Paddlers and hikers should note that all supplies must be packed in/out, black bears inhabit the island, and heavy insect pressure occurs mid-May through mid-July.