Two children died and 25 people were injured when a van plunged into gorge near Khet Sarash area of Balakot, reported 24NewsHD TV channel on Saturday.
According to rescue officials, all the people were going from Khet Sarash to Balakot for attending a marriage ceremony from Datah.
Rescue officials said women and children were also among the injured.
The injured were shifted to Balakot hospital, rescue officials said.
Reporter: Syed Nauman Shah