A 4.5 mile walk climbing The Garth mountain, Pentyrch, near Cardiff
What would you do with a few child-free hours? A lie-in? Binge-watch Netflix? Go for brunch? A spa? Tidy the house? Collapse into a heap on the sofa and not move for the day? With the kids staying with their grandparents overnight (thank you!), Cardiff Daddy and I found ourselves...