[Closed] nice mixed on/off routes ( circular ?) in the llorraine not far from Nancy?

will be spending a couple of weeks there soon and taking a roughstuff type tourer. Not too fit + dodgy knees at mo so looking for some nice 1/2 day routes (without monster climbs like in the vosge ). I know most of the country lanes are enjoyable but would like to mix it up with forests/tracks etc .
Anyone know of anything that fits the bill? Happy to drive a bit but would need the route to be circular so as to get home unless it's a 2 dayer where i can kip somewhere overnight.
thanks
Bill