The invention relates to a river snails rice noodle packaging box which comprises a box body and a box cover, wherein the upper part of the box body is a box opening, the box cover is mounted at the box opening, the box body is composed of the inner wall of the box body and the outer wall of the box body, the faces of the inner wall of the box body and the outer wall of the box body are planes while the other faces are composed of a plurality of semi-circular small arch-shaped convex faces, and the arch-shaped convex faces on the inner wall and the outer wall of the box body are attached to form the box body. By adopting the technical scheme, the river snails rice noodle packaging box can play an effective heat isolating role, so that the heat isolating effect is improved. The river snailsrice noodle made by the river snails rice noodle packaging box is excellent in taste and good in flavor.