Barclaycard Arena is a multi-purpose
arena in
Hamburg,
Germany. It opened in 2002 and can hold up to 16,000 people. It is located at
Altona Volkspark, adjacent to the football stadium
Volksparkstadion and the new in Hamburg's western
Bahrenfeld district. Due to sponsorship reasons the arena has previously been named the
Color Line Arena and
O2 World Hamburg