Mackinac Island Turtle Trek – A lantern-lit ski and snowshoeing trek through some of Mackinac Island’s natural winter wonderland. The trail begins at Greany Grove (corner of Arch Rock Road and Huron Road) with a bonfire and hot chocolate. The trail is groomed, track set, lit by lanterns and approximately two miles long. This is a free event sponsored by Mackinac State Historic Parks, Mackinac Island Community Foundation and the Mackinac Island Ski Club.