The mishap left 16 others injured.

Police after preliminary enquiry estimated that there were around 40 passengers on board the bus that was en route to Kathmandu from Pokhara, reported The Kathmandu Post.

Deputy Superintendent of Police Deepak Kumar Raya, told the Neapli newspaper that rescue operation is going on with the help of Nepal police, Armed Police Force (APF) and locals.

He said some passengers had been rescued from the crash site.

The bus was badly damaged in the mishap.