Harborside Cycle & SportBicycle Shop in Downtown Alpena Cheboygan State ParkPark on Sparkling Lake Huron Thompson's Harbor State ParkUndeveloped State Park with 7.5 miles of Lake Huron shoreline Ocqueoc Falls Scenic SiteThe largest waterfall in the Lower Peninsula Eagle Run Trail SystemSeven miles of loop trails for hiking, mountain biking, and cross country skiing.