Rockport State Park Recreation Area

UTR-Webmaster Episode 507, Episode 710

989-734-2543 US 23 North, Alpena, MI 49707 WEBSITE Located on the shores of Lake Huron, north of Alpena, the property includes a deep-water protected harbor, an old limestone quarry of approximately 300 acres, a unique series of sinkholes, a dedicated Natural Area (Besser Natural Area), and a broad range of land types, vegetative cover, cultural resources and recreation opportunities.