Create Your A3+ Double-Sided Custom OS Map
Choose the location, orientation and scale for each side independently. Each side can be Landscape or Portrait and use OS Explorer 1:25,000 or Landranger 1:50,000. Position the red and green map frames, add your titles, then add the completed map to your basket.
How the A3+ Double-Sided Map Works
Side 1 and Side 2 can cover different places, or adjoining areas of the same route. Use the red and green frames to position each side. The shared overview helps you see how the two map areas relate to one another.
You can mix orientation and scale: for example, one side can be Landscape 1:25,000 and the other Portrait 1:50,000. The overlap check confirms when the two selected map areas share common coverage.