up and down, in and out roots, erosion, there is an old rusted out car to find. serious climbs and rocky drops. take a lunch and explore. You will need a 32 rear cog in spots. Also helpful to have SLIME in your tubes.
Overlook has a brief map nearby
From Lawrence take clinton park way to the dam crossing and go underneath the overpass and into the overlook. a trail head exists here as well as most of the camping areas.
http://www.singletracks.com/item.php?c=1&i=1762