Co. Antrim
Larrybane bay on the North Antrim Coast, protected by Sheep Island and a shallow reef, is one of the most sheltered and scenic locations along the Causeway Coast. Beneath the limestone cliffs of Larrybane is an unusual sea cave; it was formed shortly after the last ice age when the sea levels were much higher than they are today.
Its present position above the reach of the destructive power of the sea has allowed some wonderful karst features to develop inside, including fine pillars, stalactites and stalagmites.