Dowlais Brook

“All truly great thoughts are conceived by walking." 
Friedrich Nietzsche

Another fresh day for a walk to Graig Road; instead of going to Upper Cwmbran, taking the downhill route between the housing estates. The noise of the stream gushing from the short tunnel attracts, then the bobbing of the Grey Wagtail delights, I wasn't aware there were any here, but then on previous visits there's only been a trickle of water here.