The relatively flat Tywi Valley soon starts to buckle and burst into life as the Brecon Beacons make their presence felt, east of Llandeilo and towards Llandovery. As the valley skirts the western side of the Brecon Beacons and then snakes its way lazily towards Carmarthen, you can follow the path of the river from Llandeilo and you’re gifted with views that are normally reserved for Arthurian legend. Cycling through this stuning countryside is pure cycling heaven.
