A tent includes: a tent main body portion that has an internal space forming sheet member that is able to form an internal space; and a snow filling portion that is provided around an outer circumferential surface of the internal space forming sheet member and in which snow is allowed to be filled, wherein the snow filling portion has a plurality of cells arranged adjacently to one another in a circumferential direction of the snow filling portion, and each of the cells is open at a top and a bottom of the cell.