Signed trail network.
If there was an option between beginner and intermediate, I would choose that. Lots of rocks, roots, and a couple tight corners. Not many signs, so your riding blind. When I went, there were massive sections of mud, and a few mud pits in the middle of the trail. Other than that, it has some great smooth singletrack and some wider stuff. Also, it is a beautiful bit of forest.
Tag a trail, bike, and/or a category.