Umpherston Sinkhole, Mount Gambier

Must see · Geologic Formation · Nature / Park
Once a limestone cave, Umpherston Sinkhole was created when the cave ceiling collapsed. The sunken earth proved a perfect place for growing lush greenery. Thick vines cascade over the sinkhole's edge while the center is landscaped with grasses and palms. Take a walk through the garden for an otherworldly look beneath the green curtains and between the limestone rocks. Plan to visit Umpherston Sinkhole during your Mount Gambier vacation using our convenient Mount Gambier vacation site.
© OpenMapTiles © OpenStreetMap contributors
Create an itinerary including Umpherston Sinkhole

Umpherston Sinkhole reviews

Rate this attraction
TripAdvisor traveler rating
TripAdvisor traveler rating 4.5
1,266 reviews
TripAdvisor
  • Amazing place right in the heart of town. It's history is interesting. Once had a lake in the bottom and an island. Worth a visit. Its free!  more »
  • A very different experience in a subterranean garden, although after following road signs and GPS we arrived in a car park surrounded by a working sawmill wondering where to next.... After literally.....  more »

Plan your trip to Mount Gambier

  • Get a personalized plan

    A complete day by day itinerary
    based on your preferences
  • Customize it

    Refine your plan. We'll find the
    best routes and schedules
  • Book it

    Choose from the best hotels
    and activities. Up to 50% off
  • Manage it

    Everything in one place.
    Everyone on the same page.

Popular things to do in Mount Gambier

See all ›
4.5
Duration: 2 hours
3.8
Duration: 2 hours
3.4
Duration: 2 hours
4.4
Duration: 2 hours

Side trips from Mount Gambier

5.0
Duration: 8 hours
4.9
Duration: 2 hours

Hidden gems in Mount Gambier

5.0
Duration: 2h 30 min
5.0
Duration: 4 hours
5.0
Duration: 1h 30 min
4.5
Duration: 1h 30 min

Nearby attractions in Mount Gambier

4.5
Duration: 2 hours
4.5
Duration: 30 minutes
4.8
Duration: 2 hours
4.8
Duration: 2h 30 min

Nature in Mount Gambier

4.5
Duration: 2 hours
3.5
Duration: 2 hours

Shopping in Mount Gambier

3.8
Duration: 2h 30 min
1.0
Duration: 2 hours