This article is about the British stadium. For the 2008 album by Little Jackie, see The Stoop (album).Twickenham Stoop Stadium (informally referred to as The Stoop) is a sports stadium located in south-west London, England. The stadium is home to Harlequins rugby union team, who play in the Aviva Premiership. The stadium has a capacity of 14,800 and is situated just across the road from Twickenham Stadium.