Llanerchymedd railway station was situated on the Anglesey Central Railway line from Gaerwen to Amlwch. There was a single platform with a small station building located on the Up side of the track. Three sidings and two small goods sheds made a small goods yard, which was up on the Up side. All stations on the Anglesey Central line closed to passengers in 1964 as part of the Beeching Axe although freight works continued until 1993.