It turns out the main thing to do here (as with most cities) is bar hop and consume food; which goes down quiet well in my books. There is, however, plenty to see in this historical city that intertwines the old and new beautifully.
In my dear opinion it’s just another city, but worth a day trip all the same. Here are a few sights to visit if you stumble across the Welsh side and enter the Capital:
Cardiff Castle, £10 entry
National Museum, FREE ENTRY