OSNI 1:50,000 Discoverer series Map

$10.00 Sale Save

These maps are the preferred choice for hill walkers and those in pursuit of the great outdoors. Perfect for use in pocket-friendly folded form or as a wall-mounted reference.


  • Discoverer series covers Northern Ireland
  • Discovery maps are produced at a scale of 1:50,000
  • 2cm on paper equals 1 kilometre on the ground
  • Each Discovery Sheet covers a 40km x 30km surface area
  • Shows detailed landscape information, like rivers, lakes, contours and townland names