Cua Dai literally means the 'big sea mouth'. Cua Dai beach is located in the area of Cam An Ward, about 4km to the north-east of Hoi An Town, Quang Nam Province. Cua Dai Beach is over 3km in length and up to 300m in width. The beach boasts fine white sand, clear and blue water, moderate slopes and small waves, which make it ideal for recreational activities like swimming and other sea sports.