Wikipedia
Tycroes is a village in Carmarthenshire, Wales. As measured in the 2001 Census, the population of Tycroes was 2,156 persons (49% male, 51% female). Tycroes School has around 180 pupils.
At the 2011 Census all the population was counted in Llanedi community.
The village forms the westernmost fringe of the Amman valley and rests mainly on the anthracite coal measures, part of the South Wales coalfield. It straddles the A483 Swansea to Manchester Trunk road and has a linear village structure, having developed substantially along roads which meet at the centre of the village. The trunk road is in the main artery from north to south of the country and is connected to the M4 motorway network which affords transportation from mainland Europe to Ireland. The rail link at nearby Pantyffynnon contributes a daily service to Swansea, Llanelli and Shrewsbury.
Topographically, the village slopes in a general south west to north east direction thus affording panoramic views of the Black Mountain in the east with its peaks - Tair Cairn 482 m, Garreg Lwyd 616 m and behind them Fan Hir 802 m. To the south there are views from Betws Mountain to Mynydd y Gwair above Garnswllt. To the north there is the limestone ridge from Llandybie to Upper Tumble.
The Fferws brook which flows from the west to the east divides the local authority administrative areas between Llanedi and Llandybie Community Councils. The name Fferws is possibly derived from the fact that the river flows over mineral rocks which contain iron ore (ferrous being the chemical name for iron). Others say it derives from a delightful house that once stood on its banks - "fairhouse".