Propane grills are outdoor cooking appliances that use propane gas as a fuel source. They are popular for their convenience and ease of use, allowing for quick heating and precise temperature control. Most models feature multiple burners, which enable users to cook different foods simultaneously at varying heat levels. These grills come in various sizes and designs, making them suitable for small patios or large backyards. Many propane grills also include features like side burners, warming racks, and built-in thermometers, enhancing the grilling experience. Regular maintenance, such as checking for gas leaks, ensures safe and efficient operation.