Pen-pych sits at the head of the Rhondda Fawr Valley in South Wales (free parking at Blaencwm - Pen-Pych woodland car park).
The walk is well sign posted. It should take approximately 30 minutes to reach the waterfall.
Mae Pen-pych ym mhen Dyffryn Rhondda Fawr yn Ne Cymru (parcio am ddim yn Blaencwm - maes parcio coetir Pen-Pych).
Mae arwydd da i'r daith gerdded. Dylai gymryd tua 30 munud i gyrraedd y rhaeadr.
