Map No. 189, Ashford & Romney Marsh, in the waterproof & tear-resistant OS Active version of the Ordnance Survey Landranger series at 1:50, 000, including Folkstone, Hythe, Rye, Winchelsea, Tenterden, Harrietsham, Challcock, Bossingham, Chilham, Bridge, Aylesham, Stelling Minnis, Lyminge, Lympne, Sellindge, Blissington, Brompley Green, Smarden, Bethersden, Wittersham, Brookl&, Peasmarsh, Camber, Lydd, Dungeness, St. Mary