Y Glog or Draws Drum is a mountain situated in Ceredigion, Wales. It stands at an elevation of 574 metres (1883 feet) above sea level and is located a few miles south of Plynlimon (Pumlumon), north of Pen y Garn, and just south of the A44 road. The mountain is classified as a HuMP, denoting its prominence. It is situated in a region characterized by desolate moorland, which is home to the Cefn Croes Wind Farm and the nearby small lakes known as Llynoedd Ieuan.