The Piccadilly Arcade runs between Piccadilly and Jermyn Street in central London. It was opened in 1909, having been designed by Thrale Jell, and is a Grade II listed building. The main entrance is on the south side of Piccadilly between Fortnum & Mason and The Ritz, directly opposite The Royal Academy. The Piccadilly Arcade contains sixteen high class shops, Piccadilly Vaults, an antique jewellery emporium, being the most notable.