The Giant's Causeway and Bushmills Railway (GC&BR) is a narrow gauge heritage railway operating between the Giant's Causeway and Bushmills on the coast of County Antrim, Northern Ireland. The line is long. History Original line The Giant's Causeway Tramway, operated by the Giant's Causeway, Portrush and Bush Valley Railway & Tramway Company Ltd, was a pioneering narrow gauge electric railway operating between Portrush and the Giant's Causeway. long, it was hailed at its opening as "the first long electric tramway in the world". Promoted by W.A. Traill it was powered by hydroelectricity from an elevated third rail, although steam tram engines were also used in its earlier years, and the power supply was converted to overhead wire in 1899. It opened to Bushmills in 1883, the extension from there to the Causeway following on 1 July 1887. The line closed at the end of the 1949 season on Friday 30 September, and was subsequently dismantled. New line The new railway uses equipment originally assembled by Lord O’Neill for a tourist line at Shane's Castle, Country Antrim, which closed in 1994. The idea of using this to revive part of the Tramway was largely conceived and promoted by David Laing. The Giant's Causeway and Bushmills Railway Company is a not-for-profit organisation with charitable status. Clearance of the trackbed commenced at the end of 1999 and the railway carried its first passengers at Easter 2002. On 10 July 2010 the railway took delivery of a specially customised 4 coach diesel multiple unit capable of accommodating up to 90 passengers. Manufactured by Severn Lamb UK Ltd., it was designed to enhance the visitor experience to the North Antrim Coast and to recreate, in so far as was possible, the passenger experience of the original hydro electric tram. Commissioning of the new rolling stock by the manufacturers began on Monday 12 July with the inaugural journey three days later. The DMU is powered by a Kubota V3600-E3 engine and shares the line with the previous steam rolling stock. All vehicles run on bogies. The power vehicle is on the Causeway side and is shorter (4 windows) than the three trailers (5 windows). Route The upper station, just below the Causeway Hotel, has a single platform and passenger, locomotive and carriage facilities, all built in traditional style for the line, which departs towards Bushfoot Strand down a gradient which is sufficient to make the engines