Have a look at the exact place for the Meeting Point by the crossroad of Strada Provinciale delle Galleraie with Strada Provinciale Radicondoli-Casone goin' down to Radicondoli.
The meeting point is 5 minutes driving from the center of Radicondoli.

In the middle of the crossroad there is a small red hut for roads maintenance.

You will have some space there to park your car.

Have a look at the Meeting Point pictures too!