After ¾ mile take the second exit at the roundabout, continue along Risca Road for about 1.5 miles, and as the road bears left the cathedral is on your right.
Ar ôl ¾ milltir cymerwch yr ail allanfa ar y gylchfan, parhewch ar hyd Heol Rhisga am tua 1.5 milltir, ac wrth i'r ffordd wyro i'r chwith mae'r eglwys gadeiriol ar y dde.