Wake up and have a delicious breakfast at the hotel before setting out on a trip to Tsomgo Lake, which is located at a height of 12400 feet above sea level. From there, proceed to Baba Mandir, which is 13200 feet above the ground, and take in the breathtaking experience. Then go back to the hotel to spend the night there in Gangtok. If Tsomgo Lake is closed because of a landslide or for any other reason, an alternative sightseeing option will be offered.

After waking up at the hotel, prepare and have breakfast before beginning a full-day tour of Gangtok. Tourists will see well-known locations on this tour, including Tashi Viewpoint, Ganesh Tok, and Flower Show. The Institute of Tibetology will then be visited, followed by the Cottage Industry and Handicraft Center. Three locations—Dro-dul Chorten, Enchey Monastery, and Ban Jakhri Fall—will be covered, with a maximum of six hours given for each. Stay the night in Gangtok.

On Day 4, eat breakfast before departing from Gangtok for Darjeeling. As you go from Gangtok to Darjeeling, cross the lovely Teesta River. Check into the hotel upon arrival in Darjeeling and spend the night there.

Get up early at 4 AM and head to Tiger Hill to see the stunning sunrise over Mount Khangchendzongha, the third highest peak in the world at a height of 23208 feet. Visit Batasia Loop and Ghoom Monastery on the way back to the hotel. After eating breakfast, proceed to Tenzing Rock, P.N. Zoological Park (closed on Thursday), and Himalayan Mountaineering Institute. Visit Tenzing Rock, the Japanese Temple, the Tibetan Refugee Self-Help Centre (closed on Sunday), the Tea Garden, and the Ropeway as well. Stay the night in Darjeeling.

Take pleasure in a delicious breakfast at the hotel before getting ready to leave Darjeeling. Either head to Bagdogra Airport (IXB) or New Jalpaiguri Railway Station (NJP). Take a train or a fly to your next location while carrying a wealth of lovely memories from your journey to Sikkim, Gangtok, and Darjeeling.