Tan Chau
Tân Châu borders Tân Biên District to the west, Hòa Thành District to the southwest, Duong Minh Châu District to the south, and Bình Long to the east. The Saigon River runs along the eastern boundary of the district, and is also the division between Tay Ninh and the provinces of Binh Duong and Binh Phuoc to the east. Several waterfalls and springs, the Ngô, Dây among others, are in the district and flow into the Saigon River.