Experience the wettest place on Earth by visiting the breathtaking Mawsmai Cave, followed by a romantic walk through the Mawlynnong village, the cleanest village in Asia. End the day with a candlelit dinner under the stars.
Embark on an exciting morning jeep safari through Kaziranga National Park and witness the one-horned rhinoceros in its natural habitat. Enjoy a romantic picnic lunch by the Brahmaputra River and take a sunset river cruise.
Explore the world's largest river island, Majuli, on a rented bicycle. Visit the ancient Satras (monasteries), watch the traditional mask-making and pottery, and enjoy a romantic sunset on the banks of the Brahmaputra River.
Relax and rejuvenate with a couples' spa treatment at a luxury resort in Gangtok. Take a scenic cable car ride to the Hanuman Tok temple, followed by an evening stroll through the MG Road Market, sampling local street food.
Visit the stunning Tsomgo Lake and marvel at the snow-capped Himalayan peaks. Continue your journey to Nathula Pass, the Indo-China border, and enjoy a cup of tea at the highest altitude tea shop in the world. Return to Gangtok for a romantic dinner.
Wake up early for an unforgettable sunrise view from Tiger Hill, followed by a visit to the Himalayan Mountaineering Institute and the Padmaja Naidu Himalayan Zoological Park. End the day with a romantic ride on the UNESCO-listed Darjeeling Himalayan Railway.
Explore the colonial architecture of Kolkata, visiting the Victoria Memorial, St. Paul's Cathedral, and the Howrah Bridge. Indulge in some street food and shopping at New Market before catching an evening flight back home.
Consider adding a visit to the Kamakhya Temple in Guwahati, Assam, or a trek to the Sandakphu peak in West Bengal. To maximize your fun, try paragliding in Sikkim or a river rafting adventure in Meghalaya. Don't miss out on the delicious local cuisine, especially the momos and thukpa.