OS Explorer Map sheet 218 follows the River Severn south from Stockton to Stourport-on-Severn. It shows a number of Recereational paths, including Jack Mytton Way, Severn Way & the Staffordshire Way. With this map you will receive a code for use on your i OS or Android smartphone or tablet. Find our more at Mobile Download FAQ. The OS Explorer map for Kidderminster & Wyre Forest is available in both the standard paper version & weatherproof ' Active' version.