In the morning, you'll visit the Enchey Monastery, followed by a stroll through the flower exhibition at the Ridge Park. For lunch, try the traditional Sikkimese dish of momos at Taste of Tibet. Spend the afternoon at the Namgyal Institute of Tibetology. In the evening, take a scenic cable car ride to the Hanuman Tok viewpoint.
Start early and drive towards Lachen. En route, make a stop at the Seven Sisters Waterfall and Chumthang Hot Spring. In the evening, enjoy a traditional dinner and cultural performance by the locals.
Get an early morning start to visit the beautiful Gurudongmar Lake. After spending some time there, you'll head back to Lachen for lunch. In the afternoon, visit the Lachen Monastery and enjoy a leisurely walk around the picturesque town.
Drive to Shillong, the capital city of Meghalaya. On the way, visit the Umiam Lake and the Elephant Falls. For lunch, try the famous Khasi cuisine at the Jiva Restaurant. Spend the evening exploring the vibrant markets and cafes of Police Bazaar.
Drive to Cherrapunji, the wettest place on Earth. Visit the Nohkalikai Falls, the Mawsmai Cave, and the Seven Sisters Falls. For lunch, try the local delicacy of bamboo shoot curry at the Orange Roots restaurant. Spend the evening relaxing at your hotel or take a walk around the town.
Visit the beautiful Dawki river and take a boat ride in the clear blue waters. For lunch, try the fresh river fish at the Border Cafe. In the afternoon, visit the nearby Mawlynnong village, known as the cleanest village in Asia. Spend the evening back in Shillong.
Drive towards Guwahati and visit the Kamakhya Temple, one of the most revered shrines in the region. For lunch, try the Assamese thali at the Khorikaa restaurant. In the evening, take a sunset boat ride on the Brahmaputra river, followed by a visit to the Umananda temple on the Peacock Island.
Don't miss the opportunity to trek to the Dzukou Valley in Nagaland, a mere 2-hour drive from Kohima. Also, consider visiting the Kaziranga National Park, home to the endangered one-horned rhinoceros. To maximize your fun, try paragliding in Sikkim or caving in Meghalaya. Finally, make sure to keep some extra time to explore the local food and handicrafts markets in each town.