La Iglesia (The Church), one of the larger structures at Coba. The small structure with the thatched roof in the foreground has been designated as Stela 11 at Coba, an expansive Mayan site on Mexico's Yucatan Peninsula not far from the more famous Tulum ruins. Nestled between two lakes, Coba is estimated to have been home to at least 50,000 residents at its pre-Colombian peak.
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