Late Classic Maya ruins of Motul de San José, Petén, Guatemala. Entrance to the looted chamber at the top of the north pyramid of the Twin Temples, Group C. Looking towards the south pyramid.
<a href="//commons.wikimedia.org/wiki/User:Simon_Burchell" title="User:Simon Burchell">Simon Burchell</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>