Explanation:

Bada Bhangal trek is a shepherds trail from Kullu to Kangra Valley, frequently used by the shepherds even today. It was the nearest approach to the adjoining valleys through dangerous passes and terrains.  Bada Bhangal trek is the most adventurous, strenuous, far -stretched trek in the Kullu Manali valley, which stretches from Manali to the far Kangra valley. The trek hikes up from 2050m to near 5000m passing through one of the most challenging routes of all treks done in the region. As this trek is arduous and difficult, one should have enough trekking experience in the Himalayas.