A subterranean cavity about 20 metres deep has been discovered below the pyramid of Kukulkan at the Mayan site of Chichen Itza in Mexico. Continue reading “Chichen Itza temple built atop underground river”
A subterranean cavity about 20 metres deep has been discovered below the pyramid of Kukulkan at the Mayan site of Chichen Itza in Mexico. Continue reading “Chichen Itza temple built atop underground river”
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