Argos – Riverside Retail Park, Northampton – Opening Hours & Store Details Argos is found in a prime spot in Riverside Retail Park at 1A Nene Valley Way, a 2.74 mile distance east of the centre of Northampton (nearby Virgin Active Northampton Riverside Health Club and Focus School – Northampton Primary Campus). The store serves customers mainly from the neighborhoods of Blackthorn, Ecton Brook, Abington, Westone, Cottarville, Lings, Great Billing and Headlands. For other information about Argos Riverside Retail Park, Northampton, including the operating times, store address details and telephone number, please refer to the sections on this page.