Brazil’s Underground [google_map_easy id=”109″] Location: Bahia Brazil Functions: Unknown Levels: Unknown Tunnels to: Unknown Notes: The mysteries of the longest “official” cave discovered – in the southern hemisphere. Source: Location: Conceicao Brazil Functions: Unknown Levels: Unknown Tunnels to: Unknown Notes: An old man living near Concepcion told how he had visited a vast underground city where strange vehicles darted back and forth. Source: Location: Iguazu Falls Brazil Functions: Unknown Levels: Unknown Tunnels to: Unknown Notes: Source: Location: Joinville – Santa Catarina Brazil Functions: Unknown Levels: Unknown […] Read More