When you're planning your visit to L'ardoise, you could take public transportation to the station Le Grau du Roi Railway Station, which is the nearest station at 353 meters distance to the restaurant.
As soon as we have a meal plan for L'ardoise from Port-Valais, we will publish it here. In the meantime, feel free to take a look at the meal plans in the surrounding area. Or help us by uploading an overview of the dishes and drinks here.