Explore details about location 上鞆渕那賀線. 上鞆渕那賀線 is a location situated within the 紀の川市 alongside other areas such as 和歌山橋本線, 桃山下井阪線, 岩出野上線. Additionally, some smaller parts of 上鞆渕那賀線 include specific areas like 高野口野上線 adding to the diversity of its landscape.