Ecuador, Oyambaro, east of <a href="https://en.wikipedia.org/wiki/Quito" class="extiw" title="en:Quito">Quito</a>: the pyramid erected by the French geodesic expedition in 1736.
<a href="//commons.wikimedia.org/wiki/User:Cayambe" title="User:Cayambe">Cayambe</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>