Charcoal barbecues are outdoor grills that use traditional coal combustion to cook food. They can come in different sizes and shapes, such as round, square or compact camping models. Charcoal grills often have adjustable air circulation and a height-adjustable charcoal tray, which allows temperature control and cooking of food in different ways, such as direct or indirect heat. Charcoal grills are ideal for those who appreciate the taste and atmosphere of traditional barbecue food and want to enjoy the outdoor experience while grilling.