Sleeping Bear Dunes National Lakeshore is bringing back their free ranger-led snowshoe hikes this winter. Whether you are an experienced snowshoer or have never tried snowshoeing, the National Lakeshore invites you to join a ranger-led snowshoe hike to explore the park. The park is kicking off the winter season with two holiday hikes at 1 p.m. on Dec. 29 and Dec. 31 for all experience levels.