Abstract: A portable camp stove is disclosed. It consists of a frusto-conical main body, a preheating chamber, and spiral flue chambers. The stove may be placed over a fire in a pit in the earth, or the stove may completely contain a fire within it when its bottom plate and legs are attached. Other accessories of the stove include a stovepipe and oven combination, a water heating system, and a grill and a rotisserie.

Abstract: A ventilating system for a tepee includes an uppermost portion of a wall of a tepee, a substantially horizontally disposed opening defined by a top of the uppermost portion, a support disposed above a center of the opening, and a cone-shaped cap having a vertex, a base and a pivot point located on a top side of the wall, wherein the pivot point is rotatably supported by the support and wherein a bottommost portion of the base, opposite from the pivot point, rests on an outer annular surface of the uppermost portion, such that the cap is rotatable about the support.