Neven Maguire visits the Connemara Greenway in Co Galway, beginning by calling in at the Connemara Hamper delicatessen and food store in Clifden to buy a picnic for his journey. On the route, Neven stops at Ballynahinch Castle Hotel to explore the organic walled gardens and the Ballynahinch River that flows through the estate, attracting fly-fishing enthusiasts from all over the world