Fire engine from Shimla's Rampur was called to put out the fire in the temple, located around 85 km from Kullu district headquarters and 75 km from state capital Shimla.
The victim was looking for a water source nearby when he saw the child and greeted him.
SP of Kullu, Gaurav Singh said that destruction of the cannabis plantation is being carried out in a bid to end the drug menace in the state with the help of Central Narcotics team,police.
However, the road via Naggar from Patlikuhal has been reopened for heavy vehicles as well, Kullu Superintendent of Police Guarav Singh said.
The three collapsed while coming back to the base camp in Sinhgad from the shrine after paying their obeisance, according to information.
Nigerian national Hannah Chiwendu Christopher (34) and Albertine Chonou (27) of the Republic of Ivory Coast have been arrested in Manali on Tuesday.
The private bus (bearing registration number HP 66-7065) fell into the over 300-metre-deep nullah near the Dhoth Morh in Banjar tehsil of the district.
The deceased was identified as Amandeep Singh, a resident of phase two in Punjab's Mohali district, said Kullu Superintendent of Police Shalini Agnihotri.