Why not cycle through this hidden landscape and visit some of the natural and historical delights within it. Follow the cyle path close to the lake until it peels away and you have to head east toward Vecchiano.
From Vecchiano you can head to the old border are of Ripafratta - this used to be the border between Lucca and Pisa, including the Castello di Nozzano with its medieval towers and a grotto. This might be a good spot to pause for a bite to eat, after which you head back towards Massaciuccoli, over the only hill of the route before dropping back into town.
Massaciuccoli-Vecchiano-Nozzano route on Plot-a-Route
If you'd like support have a look at this company - they run slightly longer tours starting from Pisa itself:
Smile and Ride
If you'd like advice and help on where to ride in the area, just ask us. For places to stay in the Area, have look here: Villas near Lucca and Pisa