In the morning, visit the Himalayan Mountaineering Institute to learn about mountaineering history and equipment. Watch a documentary on mountaineering in the afternoon. In the evening, visit the Padmaja Naidu Himalayan Zoological Park to see rare Himalayan animals like red pandas, snow leopards and Tibetan wolves.
Embark on a day trip to Nathu La Pass, a mountain pass on the India-China border. Take in the scenic views of the surrounding mountains and valleys. Visit the Baba Mandir, a shrine dedicated to an Indian soldier who died in the Indo-China war. In the evening, visit the Rumtek Monastery, one of the largest and most significant monasteries in Sikkim.
Visit the Tsomgo Lake, a glacial lake located at an altitude of 3,753 meters. Enjoy the scenic beauty of the lake and its surroundings. In the afternoon, visit the Banjhakri Falls, a beautiful waterfall surrounded by lush green trees. Take a nature walk and learn about the local myths and legends associated with the place. End the day with a visit to MG Marg, a popular shopping destination in Gangtok.
Consider taking a day trip to the Yumthang Valley, known for its spectacular views of the Himalayas and hot springs. Another option is to visit the Tashi View Point, which provides panoramic views of the Kanchenjunga range. If you're interested in adventure sports, try paragliding or river rafting on the Teesta River.
Check out https://booking.tp.st/VhZsadPo for hotel and flight prices.