Tay Ninh is a province in the Southeast region of Vietnam, with the capital at the town of Tay Ninh. The province has a population of 1,169,165 (in 2019) and an area of 4,041.4 km2.

Cuaw Khau Moc Ba i or Moc Ba i International Border Gate belongs to Tay Ninh Province, Vietnam. Its counterpart across the border is Bavet Border Gate, Svay Rieng Province, Cambodia.

Dau Tieng Lake (Ho Dau Tieng) is alake located in Tay Ninh.

Ma Thien Lanh valley is contiguous between three mountains: Ba Den mountain, Phung mountain and Heo mountain.

Ba  Den Mountain, also known as Black Virgin Mountain, is a historical and beautiful mountain located in Tay Ninh province, Viet Nam covering an area of more than 24 km2.