Cradled beneath the earth’s surface lies a real-life Garden of Eden, also known as Umpherston Sinkhole. The ancient limestone walls of this subterranean oasis have been corroding for millions of years, creating the perfect flower pot for a few local green thumbs to toil. The result? A beautiful sunken garden blanketed with flowers, plants, lush green grass and palm trees bursting just above ground level. Appreciate its size and depth from the viewing platforms at the top of the sinkhole, venture down into its depths, along the terraces and behind the hanging vines, or stick around after sunset and meet some of the friendly possums emerging daily at dusk.