Post breakfast, proceed to go to Chopta Valley (13,200 feet), once you arrive at Thangu valley at 13,000 feet, you are going to have an amazing view of Thangu Chu, Chopta Chu and Lassur Chu. In the summer and spring season, the valley is filled with beautiful colorful flowers such as Rhododendrons, Primulae, Alpine and more. In winters, the valley witnesses heavy snow. Enjoy the unspoilt beauty of the place. Return to Lachen, for lunch. Post lunch, continue to Lachung. En-route, stop at the mesmerizing Twin Waterfalls and Bhim Nala Waterfalls. Late evening arrival in Lachung. Check-in at your hotel for an overnight stay.