3/8. Arran to Gretna. A trip along Scotland's south-west coast, from the jagged mountains of Arran to the English border at Gretna. Plus the only place in the UK visited by Elvis Presley. Continues tomorrow at 8pm. Shown last Thursday Take out a six-month subscription to Radio Times for only £28.60 and get the new Coast book. Call [number removed] (calls cost max 8p per min) or visit subscribeonline.co.uk/radiotimes and enter code RTP