Old Ordnance Survey Inch to the Mile Maps

  • These maps normally cover an area of about 18 miles by 12 miles and are especially good at showing railways, roads and canals, and at giving a broad view of a wider area. Each includes an introduction and a more detailed map of a small town or village. They are available through our On-line Mapshop

  • Here is information about Sheet 341 & 342:

  • One Inch Sheet 341/342 Portland & Weymouth 1912 - published 2007; intro by Alan Godfrey. ISBN.978-1-84784-056-1

    This Inch to the Mile title includes two maps. The main map is sheet 342, which covers Portland, Weymouth, and the Dorset coast eastward to Tyneham and Kimmeridge. Sheet 341, which covers part of the Chesil Bank and the area around Langton Herring, is included as an inset. On the reverse we include a map of Lulworth Cove.


    It is not possible to list the many hamlets, farmsteads and other topographical features shown on these maps. However, you may find it useful if we list the towns and principal villages or church parishes that are included on this map. Links are given for those for which detailed large-scale maps are also available.

  • Dorset: Bincombe, Broadway, Chaldon Herring, Chickerell, Coombe Keynes, East Chaldon, East Lulworth, Fleet, Kimmeridge, Langton Herring, Melcombe Regis, Osmington, Portland, Poxwell, Preston, Radipole, Steeple, Tyneham, Upway or Upwey, West Lulworth, Weymouth, Winfrith Newburgh, Wyke Regis

    Index maps are available showing the areas covered by the Inch to the Mile maps. Go to This page


    You can order maps direct from our On-line Mapshop. For a full list of Inch to the Mile maps go to the Inch to the Mile page, where you will also find details of prices. For information on the rest of the series, go to The Index Page.


    Alan Godfrey Maps, Prospect Business Park, Leadgate, Consett, Co Durham, DH8 7PW / sales@alangodfreymaps.co.uk / 16 April 2011