The Riesenstein (German for 'giant's stone') is a megalithic menhir located near Wolfershausen in Hesse, Germany. It is the largest megalith in the district of Schwalm-Eder-Kreis [1].
Riesenstein, Wolfershausen

| Type | Megalithic stones |
|---|---|
| Period | 4500 - 3000 BC |
| Country | Germany |
| Coordinates | 51.1925° N, 9.4442° E |
Germany