- The pilgrims were headed to the Himalayan cave shrine of Amarnath
- Last week, 8 Hindu pilgrims were killed in crossfire on the same highway
Another 29 people were injured when the bus crashed off the mountainous Jammu-Srinagar National Highway, the Indian Home Ministry said.
It was not immediately clear what caused the bus to fall into a gorge near Banihal, a town about 80 kilometers (50 miles) southeast of Srinagar.
"A rescue operation was launched immediately, and the seriously injured pilgrims are being airlifted to hospital in Jammu," said Mandeep Bhandari, commissioner of the division of Jammu.
The pilgrims were headed to the sacred Amarnath cave shrine
. Many Hindu pilgrims make the journey to the shrine in July and August.
Families of those killed in the crash will receive 200,000 rupees ($3,111), and those seriously injured will receive 50,000 rupees ($778), the office of Prime Minister Narendra Modi tweeted
Modi himself tweeted his condolences to the families of the deceased "Amarnath Yatris," or Amarnath shrine pilgrims.
The bus crash came less than a week after eight Hindu pilgrims were killed while returning from the cave shrine on the same highway. Their bus was caught in crossfire between militants and Indian security forces