If You Think It's Cold Where You Live, Spare A Thought For The Cast & Crew Of Game Of Thrones

Like they did in the second season, season three sees one Snow and a bunch of Wildlings return to the icy wastelands beyond the Wall.

Those scenes are being filmed in Iceland. It's cold up there. Not special effects, post-processing cold. Proper cold.

Making Game of Thrones: Intensity of Iceland