Start your trip with the exploration of the Namgyal Institute of Tibetology, which is dedicated to the study of Tibetan culture and history. You will be amazed to see rare and ancient Buddhist manuscripts, statues, and thangkas. The museum's architecture and tranquil garden are also awe-inspiring.
Next, stop by Ganesh Tok, a small temple dedicated to Lord Ganesha on a hilltop. The view from the temple is stunning, with the surrounding hills and snow-capped mountains. You can also take a short nature walk around the area.
End your first day with a leisurely walk at M.G. Marg, which is a popular shopping street with a vibrant atmosphere that reflects the city's culture. You can find many souvenir shops, restaurants, street food stalls, and cafes. The street is pedestrian-friendly and decorated with colorful lights at night.
Start day 2 with a visit to the Rumtek Monastery, which is one of the most significant monasteries in Sikkim. The intricate design, paintings, and sculptures are mesmerizing. The serene environment and the view of the surrounding valley are also worth experiencing.
Next, visit the iconic Tsomgo Lake, which is a glacial lake situated at an altitude of 12,400 feet. The lake's serene beauty and the surrounding mountains make for great photo opportunities. You can also enjoy activities like pony rides and yak rides. Please note that a permit is required to visit the lake.
On day 3, start with a visit to Banjhakri Falls, a scenic waterfall surrounded by lush greenery. The place is also home to a park, which showcases the traditional culture and lifestyle of the Lepcha tribe. The park has sculptures, a small lake, and walkways through the forest.
End your trip with a visit to the Himalayan Zoological Park, which hosts various animals and birds indigenous to the Himalayas. The park's highlights include the snow leopard, red panda, Tibetan wolf, and Himalayan monal. The park has a scenic and peaceful environment, perfect for a relaxing day out.
If you have less time, you can skip Banjhakri Falls or Himalayan Zoological Park and spend more time at Tsomgo Lake or M.G. Marg. If you have more time, you can add a day trip to Pelling or Darjeeling, which are both scenic hill towns near Gangtok. Please note that the distances and travel time may vary based on traffic and weather conditions. It is advisable to carry warm clothing, sunscreen, and water during your trip.