Archaeological Monuments Zone of Xochicalco (UNESCO/NHK)

Xochicalco is an exceptionally well-preserved example of a fortified political, religious and commercial centre from the troubled period of 650--900 that followed the break-up of the great Mesoamerican states such as Teotihuacan, Monte Albán, Palenque and Tikal.
Source: UNESCO TV / © NHK Nippon Hoso Kyokai
URL: whc.unesco.org/...

[@Cherryfalll]

who decided the first letter was an x

[@milagrosgilquintero5220]

bellisimo