On arrival at Kolkata airport, you will receive assistance and be transferred to your hotel for check-in. Visit Fort William, a significant British-era fortress constructed in the early years of the Bengal Presidency, strategically located on the eastern banks of the River Hooghly. The fort's impressive architecture and historical significance make it a major attraction in Kolkata. Explore the Victoria Memorial, an elegant white marble monument surrounded by lush gardens, built in honor of Queen Victoria. Inside, the memorial houses a museum displaying the queen's dresses and an array of weaponry from the colonial era. Tour Netaji Bhawan, a historic building dedicated to the Indian nationalist Subhas Chandra Bose. The house, constructed by Bose's father in 1909, now serves as a museum and research center with archives and a library focused on Bose's life and contributions. See Howrah Bridge, an engineering marvel spanning the Hooghly River. Known for its massive cantilever design, the bridge is a vital part of Kolkata's infrastructure and a popular landmark. Visit Dakshineswar Kali Temple, a major pilgrimage site dedicated to Goddess Kali. The temple complex features a large courtyard, twelve shrines to Lord Shiva, a bathing ghat on the river, and a shrine dedicated to Rani Rashmoni, the temple's founder.

After a hearty breakfast at the hotel, embark on a drive to Sunderban National Park, a vast deltaic region renowned for its rich biodiversity and the elusive Royal Bengal Tigers. Upon arrival, check in at your accommodation and begin a boat cruise through the park. The cruise will take you through the intricate network of rivers and mangroves that characterize this UNESCO World Heritage site. Enjoy an overnight stay at a hotel, resort, or a boat anchored in the middle of the river, with lunch and dinner provided. The serene environment of the park offers a unique opportunity to experience its natural beauty up close.

After breakfast, set out for a cruise along the park's creeks and take a village tour. Interact with local fishermen, honey collectors, and woodcutters to learn about their traditional practices and the challenges of living in this unique environment. Visit the Sudhanyakhali watch tower, a prime spot for observing the Royal Bengal Tigers. The tower provides excellent views of the surrounding forest and its inhabitants, offering insight into the park's rich wildlife. Return to your accommodation for an overnight stay, either at a hotel, resort, or on a boat anchored in the river. Enjoy lunch and dinner while reflecting on your day's adventures.

After breakfast at your accommodation, transfer by motorboat to Sonakhali or Godhkhali jetty. This journey will take you through the heart of the Sunderbans, providing a final opportunity to appreciate its natural beauty. Drive back to Kolkata, where you will be transferred directly to the airport for your onward flight. This concludes your immersive tour of Kolkata and the Sunderban Tiger Reserve.