'Thought to lead<br />to the underworld,<br /><a href="http://www.j-archive.com/media/2010-04-01_DJ_30.jpg" target="_blank">sinkholes</a> like the one<br />on this peninsula<br />were the site<br />of Mayan sacrifices'
the Yucatan
NATIONAL GEOGRAPHIC WATER: Thought to lead<br />to the underworld,<br />sinkholes like the one<br />on this peninsula<br />were the site<br />of Mayan sacrifices
Thought to lead<br />to the underworld,<br />sinkholes like the one<br />on this peninsula<br />were the site<br />of Mayan sacrifices
Thought to lead<br />to the underworld,<br />sinkholes like the one<br />on this peninsula<br />were the site<br />of Mayan sacrifices
NATIONAL GEOGRAPHIC WATER
the Yucatan
NATIONAL GEOGRAPHIC WATER