Using a Chiminea Indoors A chiminea can add warmth and atmosphere to your backyard. It can also be used to cook and is safer than the fire pit. Clay Chimineas need a layer of sand on the base to protect them from thermal cracks caused by sudden fluctuations in temperature. https://fireplace-uk87530.digiblogbox.com/55167810/big-chiminea-the-history-of-big-chiminea-in-10-milestones