From the residential part of Vaglia, go towards Florence on the Via Bolognese (strada regionale 65). After 4 km you will reach the residential area of Fontebuona. Exiting from there, with a wide left turn, you will begin the “Miglio” rise (approx 1.5 km) that leads to Pratolino. This portion can be divided into three legs, separated by short turns (the central curve being the most difficult).
Once in Pratolino, you will exit the strada regionale 65 and turn immediately left in the direction of Bivigliano/Monte Senario. The road goes uphill for another few hundred meters then begins its descent that opens up on the north-west towards the Mugello and the south-east towards the Mugnone Valley. The road rises slightly until the crossroads in the small locality of Casa al Vento where you will continue the last 4 km uphill. At the crossroad, go straight towards Monte Senario on the narrow and bumpy road; the road continues until reaching the one coming from Bivigliano (see below) where you will turn right. Here the road opens up and the surface improves. The steep ascent and thick fir wood make this last bit difficult but worth the views of the entire Mugello that await at your destination.