River Island – Eastbourne – Opening Hours & Store Details You’ll find River Island ideally located in The Beacon at 13-14 The Beacon, 0.30 miles west from the centre of Eastbourne (not far from Eastbourne Station). The store chiefly provides service to customers from the areas of Kings Park Estate, Old Town, Motcombe, Regency Park, Langney Sovereign Harbour and Shinewater, Monarch House, Dursley Road and Eastbourne Town Centre. This page will give you all the information you need on River Island Eastbourne, including the business hours, store address details, direct telephone and more beneficial info.