![](http://www.alamy.com/thumbs/6/E7C2F133-D23D-4658-977D-C97020F05B1D/2CDC2MA.jpg)
The remains of an astronomical observatory at the ancient Maya archaeological site of Chichén Itzá, Yucatán State, Mexico.
Size: 6144px × 4912px
Location: Chichén Itzá, Yucatán State, Mexico
Photo credit: © Ray Waddington / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: america, ancient, archaeological, astronomical, astronomy, central, ceremonial, chichen, chiché, civilization, classic, columbian, empire, historical, history, indigenous, itza, itzá, knowledge, lowlands, maya, mayan, mesoamerica, mexico, mythological, mythology, nations, observation, observatory, people, peoples, post, pre, pre-columbian, ruins, science, site, state, temple, tower, world, yucatan, yucatá