clach an trushal thrushel stone on nw coast of isle of lewis is one of the most impressive standing stones in scotland.

age ancient archaeology astronomy baile ballantrushal battle britain british bronze ceremonial clach coast coastal evening geology gneiss great hebrides isle isles kingdom lewis lewisian lichen megalith megalithic memorial menhir monolith monument ness nis outer pagan prehistoric prehistory rock sacred scotland seamark setting site standing stone sunlight sunshine tallest thrushel truiseal truiseil trushal united western