Piles of the Mayan Train in Section 5 South, between Playa del Carmen and Tulum, disintegrate and contaminate the underground rivers of the Mayan aquifer. Environmentalists document crumbling columns and spills of cement. PLAYA DEL CARMEN, Q. Roo (Proceso).- The piles that support the track of the Mayan Train from Playa del Carmen to Tulum […]