Using a Chiminea Indoors Chiminesas add heat and ambiance to a backyard space. It can also be used for cooking and is more secure than the fire pit. Clay chimineas require a layer of sand in the base to help them resist thermal cracks caused by sudden fluctuations in temperature. https://stovescanada20853.timeblog.net/65731272/5-chiminea-fire-pit-myths-you-should-avoid