Well I've had a totally brilliant Sunday - massive lie in, breakfast in bed with a movie, a nice walk in the sunshine (and blowing gale) and a quick stop at Starbucks. Our walk took us up above the retail park in Cardiff Bay from the river. I'd recommend it, but maybe tie your hair up (I look very windswept and interesting) and wellies. Despite the wind and occasional muddy spots (there are two grubby pairs of Converse that will need a clean) we had a great time. You get a brilliant 360 view of Cardiff from the top.