Cardiff Arms Park, also known as The Arms Park, is primarily a rugby union stadium, and also has a bowling green. It is situated in Cardiff, Wales, next to the Millennium Stadium. The Arms Park was host to the British Empire and Commonwealth Games in 1958, and hosted four games in the 1991 Rugby World Cup, including the third-place play-o…Cardiff Arms Park, also known as The Arms Park, is primarily a rugby union stadium, and also has a bowling green. It is situated in Cardiff, Wales, next to the Millennium Stadium. The Arms Park was host to the British Empire and Commonwealth Games in 1958, and hosted four games in the 1991 Rugby World Cup, including the third-place play-off. The Arms Park also hosted the inaugural Heineken Cup Final of 1995–96 and the following year in 1996–97.