What it is and why it matters
Little Sahara is a wind-blown gypsum dune system on the south coast of Kangaroo Island. The dunes have been here for around 7,000 years and they shift a few metres a season. The sand is unusually white, almost like a snowfield, because it is pure gypsum rather than the silica or quartz you get on most beaches. That is also what makes it slide so well under a sandboard.
The tallest dunes reach about 70 metres. The walk to the top of the main one takes around 10 minutes from the carpark. The slide back down takes around 15 seconds. That is the entire premise of the place and it is more fun than it has any right to be. Even visitors who arrive sceptical (and a lot do, because "sandboarding" sounds like a tourism gimmick) leave saying it was one of the highlights.
It works for almost every age group. Kids under ten go for toboggans. Older kids and adults take sandboards. The grown-up version of fun is climbing the back dunes for the views over the south coast, which are quieter and just as worth it. From the top of the main dune you can see the Southern Ocean on a clear day.
How to get there
Little Sahara is on the South Coast Road, 12 km west of Vivonne Bay and around 65 km from Kingscote. From the ferry at Penneshaw it is around 110 km (1 hour 45 minutes). The turn-off is well signed. The final 2 km is gravel but two-wheel-drive friendly. There is a sealed carpark at the hire shed.
From Seal Bay it is 30 minutes west. From Flinders Chase it is an hour east. The natural pairing in a single day is Seal Bay first thing, lunch at the Vivonne Bay general store, Little Sahara for sandboarding mid-afternoon. That is genuinely one of the best days you can have on the island and it is one of the most-asked-about loops in our itinerary builder.
What it costs
Visiting the dunes is free. There is no park entry. You can just walk in, climb the main dune, and have the view to yourself.
If you want to slide back down, you hire from the Little Sahara Adventure Centre hire shed at the carpark. Sandboard and Toboggan Hire is $37 per board plus $10 helmet hire, with up to 3 hours of use, no booking required, all ages. The boards are made by a South Australian local and come waxed with Ligurian beeswax from the family's sister business at Island Beehive in Kingscote. Beyond the hire, the on-site operator runs four paid product lines in a Yamaha Viking UTV: the GUIDED Little Sahara Buggy Tour (50 min, $97 adult / $77 child under 12), the GUIDED Surf and Sand Buggy Tour (110 min, $147 adult / $97 child), the GUIDED Ultimate Buggy Tour (170 min, $247 adult / $197 child) and the GUIDED E-Bike Tour (110 min, $177 pp, minimum height 120 cm). On all GUIDED Buggy Tours the buggy is driven by the trained guide, so guests are passengers, not drivers. Ages 3 and up. Companion Card holders participate free of charge.
When to go
The best time to view the wildlife and coastline is early morning and late afternoon, and the dunes follow the same rule. Mid-day in summer the sand gets uncomfortably hot to walk on barefoot (and most people end up barefoot at some point). Early morning gives you cool sand, soft light, and dunes that have been wind-smoothed overnight. Late afternoon gives you the same conditions and a sunset back over the dunes if you time it.
Across the year, autumn and spring are the most comfortable. Summer is busiest and hottest. Winter is genuinely brilliant if you can handle the wind: the dunes are deserted, the sand is firmer, and a couple of hours of sandboarding warms you up properly. The hire shed runs year-round.
Tips locals know
- Wear closed shoes for the walk in, then leave them at the top of the dune. The sand is too hot for thongs in summer and too cold for bare feet in winter.
- The board waxes up better with sunscreen than with the supplied wax, weirdly. Most regulars use both.
- Allow three runs per person before you call it. The walk up is hard work, and people who do one and quit always regret it.
- The hire shed has change rooms, water and shaded picnic tables. Use them.
- Cameras and phones: zip them up. Gypsum sand finds its way into everything. A dry bag in your pack is not overkill.
What's nearby
Little Sahara clusters with the south coast: Seal Bay is 30 minutes east, Vivonne Bay (one of the best swimming beaches on the island) is 12 minutes west, and Flinders Chase is an hour further west. The Harriet River, where Kangaroo Island Outdoor Action runs its Guided Kayak Tour and Kayak Hire, sits a few minutes from the Little Sahara property. A single south-coast day strings them together comfortably.
The same on-site team also runs a 110-minute GUIDED Koala Walking Tour along the Eleanor River through 500-year-old gum trees. Koala sightings are guaranteed on the guided walk. See the dedicated koala walks guide for the full picture.