| Meng | |
|---|---|
| Origin | Gamperdonatal in Vorarlberg |
| Mouth | Ill (Austria) |
| Basin countries | Austria |
| Length | 18 km |
| Source elevation | 2,390 m |
The Meng River originates from the "Red Wall" - gorge at 2,390 meters above sea level. It flows through the Gamperdonatal in a northern direction, where it unites in the municipality of Nenzing with the Ill. It reaches a length of 18 kilometers.
The Gampbach with 5 kilometers of length approaches from the right side out of the Gamptal. Gampbach merges in the middle part with the Meng River.