The women, aged between 18 to 22, were not local residents and it appeared that the women were murdered somewhere else and their bodies were later set on fire to hide their identity, police said.
The bodies were recovered in Tehkal area of Peshawar district.
The police reached the spot and registered a case pertaining to murder against unknown persons.
The police said the bodies were found by the villagers who called the police. They were burnt badly, due to which it was difficult to identify them, police said.
According to eyewitness, the bodies of two women were completely unrecognisable while the face of one body was partially recognisable.