Using a Chiminea Indoors A chiminea can add warmth and atmosphere to your backyard. It can be used for cooking and is more secure than the fireplace. Chimineas made of clay require an sand layer at the base to prevent cracks in the thermal structure due to sudden temperature changes. https://fireplacesandstove31975.ampblogs.com/20-insightful-quotes-about-chiminea-fire-pit-66695430