"<a href="https://en.wikipedia.org/wiki/Cenotes" class="extiw" title="en:Cenotes">Cenote</a> de los Sacrificios" at <a href="https://en.wikipedia.org/wiki/Chichen_Itza" class="extiw" title="en:Chichen Itza">Chichén Itzá</a>, <a href="https://en.wikipedia.org/wiki/Yucat%C3%A1n_Peninsula" class="extiw" title="en:Yucatán Peninsula">Yucatán Peninsula</a>, <a href="https://en.wikipedia.org/wiki/Mexico" class="extiw" title="en:Mexico">Mexico</a>. A <a href="https://en.wikipedia.org/wiki/Karst_topography" class="extiw" title="en:Karst topography">karst</a> lake, reflecting the karst's water table.
<a href="//commons.wikimedia.org/wiki/User:Ekehnel" title="User:Ekehnel">Ekehnel</a> (Emil Kehnel)
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>