Scotland, Outer Hebrides, Isle of Barra, Castle Bay, Kisimul castle seen from the shore with moored boats in the foreground.

Scotland, Outer Hebrides, Isle of Barra, Castle Bay, Kisimul castle seen from the shore with moored boats in the foreground.

Scotland, Outer Hebrides, Isle of Lewis, Gateway showing pathway erosion.

Scotland, Outer Hebrides, Isle of Lewis, Gateway showing pathway erosion.

Scotland, Outer Hebrides, Lewis,Callanish standing stones.

Scotland, Outer Hebrides, Lewis,Butt of Lewis Lighthouse.

Scotland, Outer Hebrides, Lewis,Butt of Lewis Lighthouse.

Scotland, Inner Hebrides, Isle of Skye, Neist Point and its lighthouse.

Scotland, Inner Hebrides, Isle of Skye, Quiraing.

Scotland, Outer Hebrides, Isle of Barra, Castle Bay, Kisimul Castle overlooking sea and moored fishing boats.