Clach Thoull (hole in the rock) a Natural Geo - logical rock Arch created when the Sea level was much higher than it is today can be found near to Port Appin in Argyll Scotland where a shoreline track winds it’s way round a outcrop of land between the waters of the “Lynn of Lorn” and Lovely “Airds Bay” It is a pleasant circular walk affording some lovely views of “Loch Linnhe”, the “Isle of Lismore” and the distant “Morvern Hills” to the west.