Entrance to the Bramabiau Abyss, classified natural site, located in France, in the commune of Saint-Sauveur-Camprieu in the Gard department, in the Occitan region.
<a href="//commons.wikimedia.org/wiki/User:Lucas_Vogel" title="User:Lucas Vogel">Lucas Vogel</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>