Abstract: A fire pit combustion chamber has an inner wall and a floor having perforations for allowing ash and to pass therethrough and having a floor opening selectively coverable by a lift out section having a rim and having a cover with a raised shape for directing fuel outwardly as the fuel burns. The inverted cover is also receivable within the opening. The cover may define cover openings. A floor recess receives the rim to prevent lateral movement of the cover. An ash pan is below the floor for receiving ash and is removeable though the floor opening. A chute below the floor directs ash into the ash pan. The ash pan may conform to the chute for permitting the ash pan to pass into the chute and may be suspended therefrom. A second ash pan e.g., a removable drawer, may collecting ash when the ash pan is removed.