The view from the UK 's highest point is extensive . Under ideal conditions , it can extend to over , including such mountains as the Torridon Hills , Morven in Caithness , Lochnagar , Ben Lomond , Barra Head and to Knocklayd in County Antrim , Northern Ireland .
The view from the UK 's highest point can reach to over 190 km , and mountains such as the Torridon Hills , Morven in Caithness , Lochnagar , Ben Lomond , Barra Head and Knocklayd in County Antrim , Northern Ireland can be seen .