Chakrashila Wildlife Sanctuary is located in the ((Dhubri)) District of Assam and is 68 kms from Dhubri. It is spread over an area of approximately 45.568 sq. kms. It is surrounded by hills and there are two lakes on either side of the sanctuary. This sanctuary is known for Golden Langur that was discovered here in the year 1986. Many kinds of mammals, birds, twenty three species of reptiles, more than forty butterfly species are found in here. Hornbills are one of the major attractions here.