Glenarriff (also spelt Glenariffe) (in Irish: Gleann Airimh, i.e. glen of arable land) is a glen in the traditional Irish county of Antrim in Northern Ireland. Like all glens in that area, it was shaped during the Ice Age by giant glaciers. It is sometimes called the 'Queen Of the Glens' and is the largest and most popular of the Glens of Antrim. The village of Waterfoot lies on the coast at the foot of the glen. It is also on the The Causeway Coastal Route one of the worlds greatest road journeys.  Only a short drive from all major Northern Ireland attractions, Airports and Ferry ports. Most visitors travel the glens by car, but two Ulsterbus routes serve the area all year round.  The Antrim Coaster also runs all year round, stopping at every town on the road from Belfast to Coleraine.