Xochicalcol in 2021, which is the pyramid of the plumed ser… DJ Galactic · December 20, 2024 Xochicalcol in 2021, which is the pyramid of the plumed serpent (Quetzalcoatl).You can find one of the largest snake sculpted on stone (21m by 19.6m ) from pre pre columbian pyramid structure. Amazing site!