The Altenalp Türm (2,033 metres) is a peak of the Alpstein massif, located in the canton of Appenzell Innerrhoden, on the ridge between Ebenalp and the Säntis. It is the northernmost peak rising above 2,000 metres in Switzerland.
| Altenalp Türm | |
|---|---|
.jpg) The Altenalp Türm and the Säntis behind | |
| Highest point | |
| Elevation | 2,033 m (6,670 ft) |
| Prominence | 133 m (436 ft)[1] |
| Parent peak | Säntis |
| Coordinates | 47°16′15″N 9°22′43″E / 47.27083°N 9.37861°E |
| Geography | |
  Altenalp Türm Location in Switzerland | |
| Location | Switzerland |
| Parent range | Appenzell Alps |