ITC Sonar is a five-star hotel in Kolkata that offers walking tours to discover the city's hidden gems. The tours take you through the narrow lanes of Kolkata, where you can witness the city's rich history and vibrant culture. You can explore the famous Howrah Bridge, visit the iconic Indian Museum, and immerse yourself in the local art and craft scene. The hotel's experienced guides provide interesting anecdotes and historical facts, making the tour both educational and entertaining. After the tour, you can relax in the hotel's luxurious rooms and enjoy their top-notch amenities.