clach an trushal (clach an truiseil in gaelic). tallest standing stone in scotland. lewis island. outer hebrides.

standing stone tallest lewis island scotland megalith megalithic uk landmark monoliths circles landscape calanais mystical trushal clach truiseil bronze age harris scottish islands stones hebrides neolithic culture heritage monument travel ancient callanish history tourism circle prehistoric isle outer mystery monolith archaeology menhirs western isles