Check out this great photo report on Pedaling Nowhere about a kickass off-road ride close to our neck of the woods. I(Daniel) recently rode a small part of this route through Ocala National Forest, and consider it one of the nicest, quietest, and most scenic trails I ever put my tires to. Definitely recommend.
Here are some photos – not as nice as Logan’s, but enough to give you an idea. If you like this kind of riding, or if you never tried it but are thinking about it, this is the perfect place, trust me. Go do it before it gets to buggy and humid!