A tough but awesome run. The gorge above the marked putin is extremely tricky and almost never has water in. The normal putin at Rhaeadr Du waterfall requires a walkin, from here down to the road bridge is demanding gd5.
Takeout at the A486 road bridge near Maentwrog Power Station. Head up the small road along river right and walkin to Rhaeadr Du along the track down from Gellilydan.
Rainchasers is best experienced as an app.