Catequilla

Monte Catequilla is an archaeological site situated in the Pomasqui Valley of Ecuador, attributed to the Pre-Columbian era Quitu-Cara culture. Located precisely on the Earth's equator, it serves as the only known prehispanic site in the Americas to hold such a distinction. Constructed circa 800 CE, the site is believed to have functioned as an astronomical observatory. Its architectural features include a semicircular stone wall and a lithic disk, which align with solstice events, accentuating its significance in timekeeping and astronomical observations. Despite its historical value, Catequilla remains under threat from nearby mining activities. The site’s strategic location and its potential use for ceremonial or observational purposes render it an invaluable asset in understanding the astronomical and cultural practices of the indigenous Quitu-Cara people prior to Incan influence.