Scotland hills behind Inishtrahull, a view from Malin Head - Ireland

The blue hills behind the small Island with the light tower (Inishtrahull) is Scotland. Scotland can be seen by naked eye on a clear day. The nearest point of Scotland from Malin Head's signal station (from where this photo was taken) is approximately 63 kilometers. Inishtrahull(the small rocky island that you see in the foreground is approximately 10 kilometers away.