The overloaded pickup truck was on its way to Dowezai area in Mohmand agency from Peshawar when the driver lost control while negotiating a sharp curve and the vehicle fell into the ravine in Shatay Kandao area, killing ten people, officials said.
The victims were going to their hometown for celebrating Eid-ul-Azha when the accident took place.
The injured have been admitted to Lady Reading Hospital in Peshawar and some of them are stated to be in critical condition.