Canllaw hwylus mewn saith cam i Lwybr Calchfaen Gogledd Cymru sy'n 136cilomedr (85 milltir) o hyd. Dilynir y Llwybr o Ben y Gogarth yn Llandudno, ar hyd arfordir gogledd Cymru ac o gwmpas Dyffryn Clwyd, ar draws Bryniau Clwyd trwy fwlch isel i ucheldiroedd calchfaen gogledd-ddwyrain Cymru, cyn cloi'r daith ar yr arfordir ym Mhrestatyn.
The North Wales Limestone Way is a newly-created 136km (85 mile) seven-stage route along the outcrop of the 340-330 million year old Carboniferous Limestone, from the iconic Great Orme in Llandudno along the north Wales coast and around the Vale of Clwyd, crossing the Clwydian Hills via a low pass to the limestone uplands of north-east Wales, to finish on the coast at Prestatyn.
