The small cast-iron cooking stove was invented in America and was available there and in Great Britain from about 1830 on and is a common fixture of the wagons. A cooking stove necessitates a chimney to vent smoke. A caravan's chimney is always on its left side as viewed from its front doorway; as the caravan travels along the left side of the road, the chimney is in less danger from low-hanging tree limbs in that position. The stove rests in a wooden fireplace.