Clay Chiminea Large Chimineas made from clay are a wonderful way to enjoy a fire in the outdoor fire. They are a little more fragile than iron chimineas and need special attention to ensure they last for a long time. Fill the chiminea with sand, 3-4 inches below its mouth. https://fireplace-canada43197.blog5star.com/30261142/11-strategies-to-completely-block-your-chiminea-fire-pit