R25/3l - Cefn Rhigos - Tonna - Resolven - Blaengwrach - A4109 slip.
HQ Area: Glynneath *
Start on unclassified road at Cefn Rhigos Village (top of hill), 26 yards west of electricity pole No. B29016 on north side. Proceed eastwards to roundabout with A4016, where take 2nd exit (straight on) to roundabout with A465, take 1st exit. Proceed westwards along A465 to Blaengwrach roundabout where take 2nd exit (straight on) to Resolven roundabout, where take 2nd exit (straight on) to continue on A465 to first junction to left signed A4109. Bear left around the loop to take 4th exit to rejoin A465 eastwards. Retrace to Resolven roundabout where take 2nd exit (straight on). Continue on A465 over River Neath bridges where bear left onto A4109 slip road,turn left at T junction WITH CARE to finish short of traffic lights at the centre of the first drain on the left after crossing river bridge (25.014 miles).