Map sheet number 197 in the OS Explorer series covers Ipswich, Felixstowe, Harwich, Woodbridge & Manningtree. Highlights of the area include: Suufolk Coast & Heaths AONB, Suffolk Coast Path, Essex Way, & Alton 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 Ipswich, Felixstowe & Harwich is available in both the standard paper version & weatherproof ' Active' version.