A Mount Gambier councillor has called for a second, less well-known area next to the city's famous Umpherston Sinkhole to also become a tourist attraction. The bottom of the Umpherston Sinkhole ...

Located nearby is Umpherston Sinkhole, another of South Australia’s natural wonders. As one of the most spectacular gardens in the regional city of Mount Gambier, the sinkhole was once a typical ...