I have been to the Northwest of the country recently anticipating some water in the River Finn. So I was left wanting in that respect but still made the most of the trip with some hiking up Allt na Péiste which roughly translates from Irish as the 'ravine of the serpent/monster' which could well be a reference to the River Finn which meanders at the foot of the hill.Here are some snaps of my wanderings.
Robert and Louis also anticipating water ;)
A gorge that feeds the Reelin
The grilse stream leading into the Corner pool and Martins