Book ITC Hotels direct—luxury stays, signature dining, and unmatched hospitality. Choose ITC Hotels for a premium stay with award-winning service. A tribute to the golden era of Bengal , ITC Sonar offers a fascinating and ingenious juxtaposition of beautiful vistas, louvered screens, stone sculptures and landscaped water bodies along with warm and efficient services, combined with the understated elegance of minimalist design. Enjoy Free Room Upgrades, Complimentry Breakfast or get Spa or Cab coupons on Goibibo. Early check-in, Airport Transfer, Complimentary Food or Room Upgrades. Best Reward Program Book at Hotel Sonar Bangla Kolaghat, Bāgnān. No Reservation Costs. Great Rates.