River Island – Exeter – Opening Hours & Store Details River Island, which currently occupies a unit in Princesshay Shopping Centre, is located at 1-3 High Street, a 0.53 mile drive north-east of the centre of Exeter (near High Street Bus Stop). The fashion store is fittingly located to serve patrons from the districts of Exwick, Exeter City Centre, Stoke Hill, Newtown, St Leonards, St Loyes, Pennsylvania and Redhills. Please see the various sections on this page for specifics on River Island Exeter, including the store hours, location particulars, customer experience and other information about the store.