Cocoon is very popular 3 star hotel in dhanbad offers quality of services in dinning and staying, I am from dhanbad I used to went cocoon on my weekends with my friends , we will very delightful to be there on. Food is really awesome and mouthdelicious. Internal environment is energyising and they provide execellant services. Restrooms are always neat and clean. Once indian cricket team went into dhanbad , they choose to stay in cocoon .thus proves a best hotel in dhanbad and provide quality of services . Cocoon banquet hall is very spacious , once I booked the hall for my parents anniversary celebration.if u are in dhanbad u should visit cocoon once