Dolgoch falls is a nice waterfall where the river Nant Dol-goch cascades down over multiple steps (three major falls). The middle section is the most impressive but in total Dolgoch falls is appr 60 meters (?).
Dolgoch falls are located in Dolgoch, northeast of Tywyn. From the A487 take a small road towards Tall-y-Linn and proceed to Dolgoch, here is a parking (fee). The walk (easy) to the Dolgoch falls takes about 20-30 minutes (to the lower falls).