On the Grüner Heiner you have a fantastic all-round view of the Greutterwald, the Solitude and the entire Strohgäu in good weather. A perfect place to watch sunrises over the Stuttgart valley basin.
From the Killesberg mountain park you can reach the summit of the Killesberg via 35 steps, which is 383 m high. Up here is a residential area and really nothing else...