Giant erratic boulders on a seaweed bed on the Isle of Eigg, Inner Hebrides, Scotland, United Kingdom, Europe

Large erratic boulder on the rocky coastline at Scarista with a view over the sand towards the hills of Taransay, Scarista, Isle of Harris, Outer Hebrides, Scotland, United Kingdom, Europe

Norber erratic boulders, the result of glacial erosion, found above Crummack Dale, near Austwick, North Yorkshire, England, United Kingdom, Europe

Erratic boulder at Norber, Yorkshire, England, United Kingdom, Europe

Glacial Erratic Boulder backed by the Glyderau Mountains, Cwm Idwal, Snowdonia National Park, Eryri, North Wales, United Kingdom, Europe

Mountain panorama from the Koblat-Höhenweg on the Nebelhorn, behind left the Hochvogel, 2592m, in the centre the Schneck, 2268m, and on the right the Höfats, 2258m, Allgäu Alps, Allgäu, Bavaria, Germany

Moeraki Boulders, split rocks, Koekohe Beach, Otago, South Island, New Zealand, Oceania

Moeraki Boulders, spherical rocks on Koekohe Beach, Otago, South Island, New Zealand, Oceania

Moeraki Boulders, spherical rocks on Koekohe Beach, Otago, South Island, New Zealand, Oceania