The village of Rotenberg, together with Untertürkheim  nowadays is part of the suburban district of Stuttgart. It was and still is a preferred place of excursions, especially in summer.
<a href="//commons.wikimedia.org/wiki/User:R.kaelcke" title="User:R.kaelcke">R.kaelcke</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>