Using a Chiminea Indoors Chiminesas add warmth and ambiance to a backyard. It can be used to cook and is more secure than an open flame. Chimineas made of clay require a layer of sand at the bottom to stop cracks in the thermal structure due to sudden temperature changes. https://fireplace13332.post-blogs.com/51346154/10-inspirational-graphics-about-chiminea-fire-pit