Clay Chiminea Large Chimineas made of clay are a great way to enjoy a fire in the outdoor fire. They are more fragile than iron chimineas and need special attention to ensure they last for a long time. Fill the chiminea up with sand, about 3-4 inches below its mouth. https://fireplacesandstove02344.blogmazing.com/29358974/11-ways-to-totally-defy-your-chiminea-fire-pit