The Portstewart Community Association Red Sails Festival 22nd-28th July 2018. A non profit making festival of free entertainment for all ages in the beautiful coastal resort of Portstewart.Organised by the local community and supported by Causeway Coast and Glens Borough Council, and The Department For Communities. Main commercial sponsor, “The Dunluce Resort and Spa is pleased to partner with the Red Sails Festival 2018, as we embark on our journey to offering a unique Hotel experience on the North Coast".