Through a series of expeditions to study the speleological, hydrological and archaeological aspects of the Rio La Venta Canyon, Antonio De Vivo and a multidisciplinary team of cavers and researchers have begun to unravel the secrets buried in this isolated region and gather proof that the canyon was an important route of communication and commerce for a highly developed pre-Columbian civilization.
depth, in metres, of the Cueva de La Venta
hours it took Antonio and his team to explore the Cueva de La Venta
length, in metres, of subterranean pre-Columbian temple discovered by Antonio
time period to which El Castillo belongs