The Disserth Ithon comprises around 3 miles of river, just downstream of Llandrindod Wells. It offers the chance of wild trout, grayling and the occasional chub. A mixture of shale and bedrock, the wading is quite difficult. It is mostly right bank fishing with a 2/3 mile section of double bank towards the middle. A 300 yard section below the Disserth bridge and around 700 yards of mainly double bank fishing has been added below Llanyre bridge. This beat offers excellent value given the amount of water now available. This beat allows TROTTING with maggots for grayling between 1st November and 2nd March.
