The maps required to cover the complete route are: OS 1:50000 Landranger 161, 170 and 171 or OS 1:25000 Explorer 152, 166 and OL13 Both the above list of maps can be bought cheaper as a bulk option from www.dash4it.co.uk or A bespoke Ordnance Survey 1:50000 map centred on post code NP24 6AY…