Roura is a commune of French Guiana, an overseas region and department of France located in South America. The city of Roura is …Roura is a commune of French Guiana, an overseas region and department of France located in South America. The city of Roura is bordered by Matoury and Montsinéry-Tonnegrande in the North, Kourou and Saint-Elie in the North West and West, and finally by Régina in the South and East.