What this place feels like
Expect somewhere nature-rich, quiet and local.
Umpherston Sinkhole / Balumbul
Find tours on ViatorDive into a breathtaking natural wonder nestled in Mount Gambier, South Australia — the Umpherston Sinkhole, also known as Balumbul. This enchanting sunken garden is a vibrant oasis where cascading green vines and radiant foliage embrace the limestone walls of the sinkhole. Experience the calming sounds of native birds and the warm afternoon sunlight filtering through leaves, inviting you to wander winding paths amid this secret paradise. Let this immersive journey awaken your sense of discovery and inspire your next adventure through Australasia’s wild and serene landscapes.
Spring to autumn months (September to April) for warm, pleasant weather and vibrant foliage
Most videos filmed Jan during summer. September is quiet - more local atmosphere, fewer tourists.
What this place feels like
Expect somewhere nature-rich, quiet and local.
Frequently asked questions
Spring to autumn months (September to April) for warm, pleasant weather and vibrant foliage
1–2 hours
Camera or smartphone, Comfortable walking shoes, Light backpack, Sunhat or cap, and Water bottle
Families, Hikers, Nature Lovers, Photographers, and Solo Travelers
The nearest airport is Mount Gambier Regional Airport, approximately 15 minutes drive from the sinkhole.
Stay nearby in charming local bed and breakfasts, cozy inns, or boutique hotels scattered throughout Mount Gambier town center.
Combine your visit with a tour of the Blue Lake, Engelbrecht Cave adventure, or a scenic drive through the nearby forests and farmland.
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One of 6 clips our travelers have filmed in Mount Gambier
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