This site is on ausable River not sleeping bear dunes!
In other reviews people said this is white pine backcountry camping and is not, people must have mistaken this to be at the bear dunes located on the west end of the state. This is a nice small camp ground, to get to by boat or kayak. 1st night of 3 night river trip with second night at rainbow bend third and final stop at parmalee.
Month of VisitAugust