Rolling track with some short steep ups and downs. Occassional sandy areas out near Wiggletown. Last time I rode there was in the 90's when I had just started mtn biking, on my rigid specialized hardrock. According to friends in the area there are a lot of stunts out there now. Enjoy.
Start from behind the SUNY Plattsburgh fieldhouse. Many entry points to the trail.
http://www.singletracks.com/item.php?c=1&i=1472