- sacredsites.com americas/mexico/chichen_itza_…Who built Chichen Itza? The Maya were an ancient civilization of southern Mexico and the Central American countries of Guatemala, Honduras Belize and El Salvador.
- travelyucatan.com chichen-itza/The Pyramid of Kulkulcan, also known as El Castillo, is the most iconic structure at Chichen Itza.
- kids.britannica.com kids/article/Chichén-Itzá/…One of the most famous buildings in the Mayan city of Chichén Itzá is the great pyramid known as El… Chichén Itzá is located on Mexico's Yucatán Peninsula.
- dunyaatlasi.com chichen-itza/
- newworldencyclopedia.org entry/Chichen_ItzaThus, in English a writer must choose a spelling based on the language norms of: English (Chichen Itza), Spanish (Chichén Itzá), or Maya (Chich'en Itzá').
- worldhistory.org Chichen_Itza/Both were built 1050-1200 CE, and they are further indicators that human sacrifice was a part of religious ceremonies at Chichen Itza.
- insanveevren.wordpress.com 2011/05/11/chichen-…Chichén Itzá, Mexico (Meridyen 20°40’N | Enlem 88°32’W) Chichen-İtza Yucatan yarımadasını en fazla ziyaret edilen arkeolojik kalıntısıdır.
- mariobuildreps.com true-age-chichen-itza/6: The probability that 5 of the 8 (62.5%) buildings of Chichen Itza are oriented by accident to one or more of the mathematical orientation nodes is less than 0.2%.
- tr.svayambhava.org chichen-itza-6344Kaynak: www.cyberamerica.org. Chichen Itza. Chichén Itzá Piramidi (MS 800'den önce) - Yucatan Yarımadası, Meksika İbadet ve Bilginin Sembolü.
- cancun-adventure.com en/blog/chichen-itza-factsIn ancient, pre-Colombian times, Chichen Itza was a vibrant city with a diverse population of Mayan people extending well into the tens of thousands.