Umpherston Sinkhole, Mt Gambier
Insty famous Umpherston Sinkhole is located in Mt Gambier around 5 hours drive from Adelaide on the Limestone Coast. Where: Jubilee Highway E, Mt Gambier Once a cave formed through dissolution of the limestone. The sinkhole was created when the top of the chamber collapsed downwards creating the perfect environment for growing. Enter James Umpherston in 1886 who turned the space into the incredibly beautiful sunken garden that it is today. Full...
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