Derek Brockway walks two of the most popular and spectacular routes in Wales. The first cherry-picks some of the best views in and around Barmouth while the second takes us over the famous ridge of Pen-y-Fan, the highest mountain in southern Britain and a training ground for the SAS.

Derek Brockway goes dolphin spotting along the Ceredigion coastal path on a walk from Newquay to Llangrannog. He then heads to Trefil to explore the Chartist cave, an ancient burial cairn and a favourite stopping off point for Doctor Who.