To provide an air boat which is capable of easily and safely handle an anchor, and easily and rapidly locking an anchor rope to the air boat side.

An air boat 1 is provided with a guide 4 for anchor rope to slidably drive an anchor rope 10 or a friction preventive body, a stopper 5 to lock the anchor rope 10, and oars provided on an upper part of the guide 4 for anchor rope or the friction preventive body on a surface of an air body, the guide 4 for anchor rope or the friction preventive body is mounted above the horizontal axis of the air body of circular perpendicular section and on the outboard side of the perpendicular axis, and the stopper 5 is fitted to the oar.