O'Brien Group Arena

The Icehouse (also currently known as O'Brien Group Arena due to naming rights) is an Australian ice sports and entertainment centre, located in the Docklands precinct of Melbourne, in Victoria, Australia.

Home of the Olympic Winter Institute of Australia, it contains two Olympic-sized ice rinks and a specialist winter sports gym. Rink 1, which features stadium seating and fully glassed boards suitable for ice hockey, is known as the Henke Rink, named in honour of Australian ice sports champion Geoffrey Henke AO.

Rink 2, used mostly for public skating, is named the Bradbury Rink, after the Bradbury family the most well-known member, Steven Bradbury, was a short-track speedskater who won the 1,000 m Gold Medal at the 2002 Winter Olympics, and his father John along with brother Warren were both also heavily involved in ice sports.

The rink is home to both Victorian-based ice hockey teams competing in the Australian Ice Hockey League, the Melbourne Ice and Melbourne Mustangs. The Icehouse has a capacity of 6,500 people, and its facilities include a Pro-shop, The St Moritz Bar and the Igloo Cafe.