PROBLEM TO BE SOLVED: To provide a small liquid smoking device capable of smoking liquid which minimizes evaporation of liquid by the heat of a heat source, oxidization and transformation of components, and application of bad smell to liquid.SOLUTION: A heat source (smoke generating device) is installed at a uppermost part so that the heat is let out to the upper part and cooled smoke can be induced to a lowermost part. Application of bad smell by the attachment of tar to a smoke passageway, etc. can be minimized since the smoke moves only in the downward direction perpendicular to the smoke passageway. The top surface of the liquid can be smoked by the smoke with high preference by partitioning the inside in several tiers and convectively flowing smoke.