Ireland, County Sligo, Castlebaldwin, Carrowkeel Megalithic Cemetery, Facade of one of the cairns known as Cairn H with entrance doorway visible..

Ireland, County Sligo, Castlebaldwin, Carrowkeel Megalithic Cemetery, View from the summit over one of the cairns..

Ireland, County Sligo, Castlebaldwin, Carrowkeel Megalithic Cemetery, View from the summit over two of the cairns..

England, Cumbria, Great Shunner Fell, Nine Standards Rigg, 662m, cairns at the summit of Hartley Fell.

England, Cumbria, Great Shunner Fell, Nine Standards Rigg, 662m, cairns at the summit of Hartley Fell.

France, Lozere, St Chely du Tarn, Gorges du Tarn, Historic Chapelle de Notre-Dame de Cenaret set in a niche under the cliffs, Small cairns built by visitors, over the years, in the foreground

Ireland, County Tyrone, Beaghmore Stone Circles, complex of early Bronze Age megalithic features, stone circles and cairns.

IRELAND, County Sligo, Knocknarea Mountain, Queens Maeves Cairn on summit of the mountain.

IRELAND, County Sligo, Knocknarea Mountain, Queens Maeves Cairn on summit of the mountain.

Divers converge on the instructor during dive on Agincourt Reef outer GBR.Great Barrier Reef Diving Underwater Antipodean Aussie Australian Oceania Oz

Divers follow the outer edge of the reef blackness below.Great Barrier Reef Diving Underwater Antipodean Aussie Australian Oceania Oz

Dive instructor - Dive instructor keeping an eye on his flock.Great Barrier Reef Diving Underwater Antipodean Aussie Australian Oceania Oz