What is Saint-Martin-de-Castillon?
{{French commune |name = Saint-Martin-de-Castillon |image = St Martin de Castillon by JM Rosier.JPG |image coat of arms = Blason ville fr Saint-Martin-de-Castillon (Vaucluse).svg |arrondissement = Apt |canton = Apt |INSEE = 84112 |postal code = 84750 |mayor = Pierre Carbonnel |term = 2001–2008 |intercommunality = pays d'Apt |coordinates = {{coord|43.8603|5.5125|format=dms|display=inline,title}} |elevation m = 486 |elevation min m = 268 |elevation max m = 1072 |area km2 = 38.21 |population = 775 |population date = 2006 }} '''Saint-Martin-de-Castillon''' is a [[Communes of France|commune]]. It is found in the region [[Provence-Alpes-Côte d'Azur]] in the [[Vaucluse]] department in the south of [[France]]. {{Commonscat}} {{France-geo-stub}} [[Category:Communes in Vaucluse]]