Mt Gambier’s Blue Lake and the Umpherstone Sinkhole

2 Responses to “Mt Gambier’s Blue Lake and the Umpherstone Sinkhole”

  1. Sandy wrote:

    You made me want to bring a book and jump there for a relaxing afternoon!!

  2. Kendall wrote:

    We certainly had a very nice picnic next to the lake!

    Picnic at the Blue Lake

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