Mahaica-Berbice, Region Five of Guyana. It is interesting to note that a part of Region Five is found in the county of Berbice. Most specifically known as the West Coast of Berbice. The portion east of the Abary River to the west of the Berbice River falls within the county of Berbice, while the portion between the Mahaica and West Abary River falls in the county of Demerara. As you will further discover, Region Five is filled with many other communities and intriguing lifestyles that you will find enlightening.