Complex sentence: The pin parvati valley trek is one of the most enthralling and chalanging trekking trails in INDIA.PIN PARVATI PASS is a mountain pass in H.P INDIA.Pin parvati trek is usually undertaken during the months of july to september and requires excellent trekking skills and techniques.
Split into simpler sentences: The Pin Parvati valley trek is one of the most enthralling and challenging trekking trails in India. Pin Parvati trek is usually undertaken during the months of July to September and requires excellent trekking skills and techniques.