The best night out in the UK? Cardiff absolutely must be in with a shout of taking home that gong, especially if the rugby is on. But there is a lot more to a night out in Caerdydd than screaming at 15 men chasing a ball, however much fun that might be. Historic pubs, revolutionary bars, all-night-long nightclubs and a strong history of trailblazing live music — this city really does have it all.