Cairn na Burgh Mòr (also Cairnburgh More) is one of the Treshnish Isles in the Inner Hebrides of Scotland. Cairn na Burgh Mòr is the larger of the two "Carnburgs" (as they are nicknamed) at the northeastern end of the Treshnish Isles in the Inner Hebrides - the other being "Cairn na Burgh Beag".