The Belfast–Derry line (referred to as the Derry~Londonderry Line by NI Railways) is an intercity railway line, running from Belfast to Derry in Northern Ireland. It is the westernmost railway line in the United Kingdom. Like all other railway lines in Northern Ireland, it is not electrified and all trains are diesel-powered. Stations Belfast Lanyon Place Belfast York Streey Whiteabbey Mossley West Antrim Ballymena Cullybackey Balleymoney Coleraine Castlerock Bellarina Derry-Londonderry The line links Belfast, Northern Ireland's capital city, with Derry, the second largest city via large rural towns such as Ballymena, Coleraine and Antrim. The line is double-track on the short section it shares with the Belfast–Larne line, but is composed primarily of single track from Monkstown to Derrywith passing points at Templepatrick, Antrim, Magherabeg, Ballymena, Killagan, Ballymoney, Coleraine and Bellarena. The line is the busiest single track railway line in the United Kingdom, carrying over 4 million passengers per annum, the Derry-Londonderry Line has also been described by Michael Palin as "one of the most beautiful rail journeys in the world".