Ain Ben Tili | |
|---|---|
  Ain Ben Tili Location in Mauritania | |
| Coordinates: 25°59′40″N 9°33′12″W / 25.99444°N 9.55333°W | |
| Country |  Mauritania |
| Region | Tiris Zemmour |
| District | Bir Moghrein |
| Population | |
| • Total | less than 100 |
Ain Ben Tili (Arabic: عين بن تيلي) is a small village-fort in northeast Mauritania, on the border with Western Sahara. It is part of the Tiris Zemmour region.