Are you thinking of visiting the Sumidero Canyon? Great choice, it is a great day out from San Cristobal de Las Casas or a short trip from Tuxtla Gutierrez. In the Chiapas State of Mexico, there is one dramatic place to visit that was created around the same time as the Grand Canyon on the Colorado River in the US – Sumidero Canyon (cañon del sumidero chiapas)...
