This 3D Satellite View of Slieve Gullion (left), Fathom and Anglesey Mountains (right), the conurbation of Newry (top) and Warrenpoint (right, below) is obtained from NASA World Wind. The ‘Gap of the North’ is illuminated (middle) along the main N-S road.
Silver reflection (far right) is of lakes and dams in the Burren area.