Salt Cathedral of Zipaquirá in Bogota, Colombia. The church was built within a series of salt mine tunnels 200 meters underground! The salt mines are pre-Columbian Muisca (5th Century BCE).
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Salt Cathedral of Zipaquirá in Bogota, Colombia. The church was built within a series of salt mine tunnels 200 meters underground! The salt mines are pre-Columbian Muisca (5th Century BCE).