Ordnance Survey
OS Map of Cambridge: Explorer 209 - Weatherproof Active
Map of Cambridge - OS Explorer Map 209 (Royston, Duxford & Linton)
Format: Folded map
Physical Size: 1270 x 952 mm (133 x 240 mm folded)
Standard Publication Date: 21/08/2025
Weatherproof Publication Date: 23/12/2025
Weatherproof 'Active' maps add a laminate finish. They are water and damage resistant, and can be used with whiteboard pens.