AO Arena, formerly Manchester Arena, is Europe's largest and most impressive indoor concert venue with a staggering 1.2 million customers every year.Voted International Venue of the Year, 2002 and officially the Busiest Concert Venue in the World in 2004, the AO Arena hosts a wide range of entertainment from rock, pop and classical music concerts to family shows and world class sporting events.The Arena is situated at and on Victoria railway station. It is on the north side of the city centre, and is well signposted on all major road routes into the city. Box Office: (0844) 847 8000