<a href="https://en.wikipedia.org/wiki/Uetliberg" class="extiw" title="en:Uetliberg">Uetliberg</a> / <a href="https://en.wikipedia.org/wiki/Uitikon" class="extiw" title="en:Uitikon">Uitikon-Waldegg</a> : 'Fürstengrabhügel Sonnenbühl' (<a href="https://en.wikipedia.org/wiki/La_T%C3%A8ne_culture" class="extiw" title="en:La Tène culture">La Tène culture</a>)
<a href="//commons.wikimedia.org/wiki/User:Paebi" title="User:Paebi">Paebi</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>