After a possible diversion through the town, continue downhill on the S.P. 63, which turns left towards Marsiliana, Albinia and Magliano. After an initial downhill section, the road continues to undulate before a flat section takes you to Borgo Marsiliana (55). From here, continue to Manciano on the S.R. 74 for around 400m until you reach a junction on the left for Magliano in Toscana. Take the S.P. 94 ‘Sant'Andrea’ road, which will soon carry you past the Albegna river.
Continue on the S.P. 94 with a slight climb up to Fosso Patrignone. After around 7km you can take a short detour to see the ruins of the church of San Bruzio. A couple of kilometres later you will come to a T-junction with the S.P. 160, where you should turn right for Magliano in Toscana, which you will get to after around 1km (65.6). After the historic centre you will be back on the S.P. 160, heading towards Albinia. The road is mostly downhill until the bridge over the river Albegna (78), and shortly after that you will cross the S.R. 74. Follow signs for La Parrina on the S.P. 128.
Once past the junction that goes to the farm of La Parrina, continue until Quattrostrade (82.4). Around 50 metres before the S.S. 1 Aurelia road, turn left onto a side road, the "Via vicinale dei Poggi", following signs for "Maneggio - Passeggiate a cavallo (Il Barbazzale)". After 500m, at a T-junction, turn right along the same road. After 1.4km along a dirt track, the road becomes asphalt once more until the S.S.1 Aurelia road (85.5). Here, turn left (direction Rome). For 500 metres watch out for the traffic, and then take the exit for Orbetello. Once in Orbetello Scalo, follow signs for the hospital, and at the roundabout take the bike path which will lead you to Orbetello (89).