Dammam Corniche is the waterfront of Dammam City in the Eastern Province of the Kingdom of Saudi Arabia , stretching twenty-seven km long. One of its notable tourist attractions is al-Marjan Island, which features a circular shape. Description of Dammam Corniche Dammam Corniche covers the city's beaches and includes a waterfront area situated between the extension of the ninth and eighteenth streets. At its end, a secondary path was added to the original route, forming a triangular area th...