At the exit Rosignano Solvay of the motorway, take the clearway towards Grosseto Roma and in the nearby of Venturina take the exit Piombino Isola d'Elba;
then take the Aurelia towards Grosseto; after about 2 km there is a sign on your right saying Casalappi; after 100 mt you'll find, on your left, the road with a sign saying
San Lorenzo-Banditelle; drive straight on for about 3 km, in the country, till you will find the accommodation holiday country-house Valdamone.