From North: exit the A12 motorway at Rosignano, take the signs for Grosseto-Roma, exit at Riotorto and continue for Piombino after the flyover (about 200m), turn left for Mortelliccio after the curve on the right, continue for 600 meters and on the left you will find the AgriCamping sign Ionites
From South: from Rome take to Civitaveccia continue for Livorno after Grosseto you will take the Aurelia S.S.1. and exit at Riotorto