| Rahnfels | |
|---|---|
  Rahnfels | |
| Highest point | |
| Elevation | 517 m above sea level (NN) (1,696 ft) |
| Coordinates | 49°28′18″N 8°05′23″E / 49.4716861°N 8.0896083°E |
| Geography | |
| Location | Rhineland-Palatinate, Germany |
| Parent range | Palatine Forest |
| Geology | |
| Rock type | Bunter sandstone |
The Rahnfels is a hill in the Palatine Forest in Germany, about 2 kilometres northwest of the ruins of Hardenburg castle. With a summit height of 517 m above NN the Rahnfels is the highest point in the Palatine Forest north of the River Isenach.