River Island – Hounslow – Opening Hours & Store Details River Island is situated in a prime spot in Treaty Shopping Centre at 30-32 High Street, a 1.50 mile distance south-east from the centre of Hounslow (near Grove Road Bus Stop). This clothing store serves people from the locales of Osterley, Whitton, Spring Grove, Hounslow Town Centre, Worton, Woodlands, Hounslow West and Lampton. Please review the specifics on this page for River Island Hounslow, including the opening hours, local navigation and direct phone.