13 Unusual Facts About Kangaroo Island

If you haven’t heard much about this little slice of South Australian paradise by now, check out these fun facts.

It’s only 150 kilometres long, yet Kangaroo Island is home to arguably the densest and most varied menagerie of wildlife in Australia. Its landscape is so diverse you won’t believe that all of this can be crammed onto one island. And it’s also crammed full of some weird and wonderful facts.

1. Kangaroo Island is bigger than some countries

KI is seven times the size of Singapore at 4400km2. At its narrowest point, it’s just 900m wide.

Kangaroo hopping at Middle River on Kangaroo Island.

Kangaroo Island is bigger than Singapore. (Image: Ben Goode)

2. One of its parks was founded to combat “brain fag"

Flinders Chase National Park was established in 1919, “as a bit of a sanctuary for those suffering from ‘brain fag’", according to the park’s founding father Samuel Dixon. Brain fag is a type of mental fatigue, in case you were wondering.

Looking out at the ocean through Remarkable Rocks.

Remarkable Rocks are in Flinders Chase National Park. (Image: Elliot Grafton)

3. Kangaroo Island roos aren’t quite the same

The kangaroos on KI are slightly different from the mainland ones. They have longer fur and are darker in colour, having been separated from their mainland family for approximately 10,000 years.

The kangaroos here have longer, darker fur. (Image: Alana Jayne Elgazzar)

4. Descriptions here are remarkably to the point

The Remarkable Rocks sit on Kirkpatrick Point, named after an 1899 shipwreck survivor. The term is from an original chart that described some “remarkable rocks". Today we know that they are around 500 million years old and shaped by rain, wind and waves.

Child sits on Remarkable Rocks on Kangaroo Island

Remarkable Rocks are around 500 million years old. (Image: Kristy Billing @gypsyandherwild)

5. It’s seen plenty of shipwrecks

There have been more than 80 shipwrecks off KI since records began in 1847. The last of its three lighthouses (Cape Borda, Cape du Couedic and Cape Willoughby) was built in 1909 but at least 19 ships have been wrecked since, the latest in 2008.

Cape du Couedic has seen a number of shipwrecks. (Image: Sana Thakore)

6. Plants here have an explosive good time

Tate’s grass trees, known as yaccas in SA, grow 0.5 to 2.5mm a year. Until 1997 their red resin was harvested to make a gum that is used in fireworks, explosives and munitions.

Sunrise silhouette of grass trees in Kalbarri National Park

Yaccas’ red resin was harvested to make explosives.

7. There is an abundance of produce created here

Whether it’s because of the homegrown wineries or the restaurants with kitchens stacked with Kangaroo Island goods, trust us when we say that eating well on KI is not going to be a problem.

The open sigh at Millie Mae's Pantry in Kangaroo Island.

Kangaroo Island is full of fresh produce. (Image: Meaghan Coles)

8. The stalactites might not be what they seem

What looks like stalactites at Admirals Arch are in fact fossilised roots.

Admirals Arch stalactites are fossilised roots. (Image: Lauren Bath Services)

9. Seals have been here for thousands of years

The third-largest seal lion colony in the country has been here for a long time, and spotting the Australian sea lions is one of the best things to do on the island.

Seal Bay is a must-see. (Image: Ben Goode)

10. The bees here are unlike none other on earth

The Ligurian bees on KI are the world’s last pure population. KI was the world’s first bee sanctuary, established in 1885.

KI bees are the world’s last pure population. (Image: Josie Withers)

11. It’s a camper’s dream

If you’ve ever fantasised about waking up at dawn to watch the sunrise over a picture-perfect Australian beach, you really can’t do better than at one of Kangaroo Island’s campsites.

Kombi Van is parked at Pennington Bay on Kangaroo Island.

Camping out on Kangaroo Island is dreamy. (Image: Jordan McArthur Mattea Carson)

12. KI also has a French name

KI could also be known as I’Île Decrès, as French explorer Boudin published the first map of the island in 1811 – three years before Flinders. For the mainland Indigenous residents, Kangaroo Island is known as Karta Pintingga – or island of the dead.

Woman at Remarkable Rocks on Kangaroo Island Odysseys tour.

I’Île Decrès is Kangaroo Island’s French name. (Image: Tourism Australia)

13. Names here can be a tad confusing

American River is on a bay, not a river. And quite clearly, not American.

Looking over American River on Kangaroo Island.

American River is not a river. (Image: Julie Fletcher)

Start planning your trip to Kangaroo Island with our travel guide now.

When exploring an island that is four times the size of Singapore, it pays to book a tour with locals to see all the sights.

With its clean, bright waters, Mediterranean climate and super-local food scene, a trip to Kangaroo Island in South Australia is bound to take your breath away.

Cut off from the mainland thousands of years ago, this ‘Galapagos of Australia’ has become a wildlife and nature-lovers paradise. To make the most of the few days you’re here, we’ve lined up some of the top Kangaroo Island tours to do.

Best Kangaroo Island one-day tours

1. SeaLink One-Day Tours

If you only have one day to spend in the area, be smart with your time and book a one-day tour with SeaLink. With the price of the ferry included, SeaLink has a variety of one-day tour options that include Kangaroo Island highlights such as the Seal Bay Conservation Park, the granite sculptures of Remarkable Rocks in Flinders Chase National Park, Clifford’s Honey Farm Shop and a First Nations expedition with Ngarrindjeri Elder Mark Koolmatrie. Extend the magic by opting for one of their multi-day tours.

SeaLink’s one-day tours are ideal for the time-poor. (Image: Isaac Forman)

Best Kangaroo Island boat tours

2. KI Marine Adventures

If you’ve ever wanted to swim with wild dolphins, now is your moment. Kangaroo Island Marine Adventures offers tours for eco-conscious visitors to swim with the dolphins that live in the waters around the island. The operators guarantee a chance for you to dive in with dolphins on their three-hour Island Explorer Tour, and you’ll also be keeping an eye out for seals, ospreys and sea eagles.

Dolphins swimming next to Kangaroo Island Marine Adventures boat.

The eco-conscious way to see your favourite marine animals. (Image: Tourism Australia)

3. Kangaroo Island Ocean Safari

KI Marine Adventures aren’t the only ones to rule the seas around the island. Kangaroo Island Ocean Safari also offers up some salty adventures. Join its 75-Minute Coastal Safari to get to know the marine wildlife that is found here or go on a two-hour snorkelling safari to swim among long-nosed seals or dolphins. There are also private charters available.

4. Emu Bay Fishing

The sea around Kangaroo Island has got plenty for the experienced fisher, whether you prefer to dangle a line off the jetty or head out by boat. Fishing charters such as Emu Bay Fishing will take you out offshore on half and full-day trips on the hunt for catches like King George whiting, tuna, trevally and snapper.

Emu Bay Fishing charters are perfect for any type of fisherman. (Image: South Australian Tourism Commission)

Best Kangaroo Island adventure tours

5. KI Outdoor Action

Rev up for a quad biking adventure with KI Outdoor Action. From quad bike discovery tours (perfect for families who want to get used to riding through the bush) to spending three hours speeding along coastlines and farmlands as part of its Edge of the Earth Adventure, there are levels to suit everyone.

People on quad bikes for Kangaroo Island Outdoor Action.

Kangaroo Island Outdoor Action will get the adrenaline pumping. (Image: South Australian Tourism Commission)

6. Little Sahara

Switch the surfboard for a sandboard over on the huge inland sand dunes of the Little Sahara Adventure Centre. You can also grab a fat bike to cruise, hop onto a guided buggy tour or take a guided walking tour that goes from koala spotting to watching the sunset across the sands as part of golden hour.

Girl carrying bodyboard at Little Sahara adventure centre

Little Sahara is fun for all the family. (Image: Megan Crabb)

Best Kangaroo Island food and wine tours

7. Kangaroo Island Living Honey

Did you know: Kangaroo Island has the only genetically pure population of Ligurian bees left in the world? To see how a working honey farm is operated, head to Kangaroo Island Living Honey and find out just how the honey is extracted from the 250 hives on the property. After seeing the sweet life for yourself, it will be near impossible not to pick up some bee-autiful goodies like beeswax wraps, lip balms, and (of course) honey.

Bees making honey at Kangaroo Island Living Honey.

Kangaroo Island has the only genetically pure population of Ligurian bees left in the world. (Image: Kangaroo Island Living Honey)

8. Kangaroo Island Spirits

It’s not just the bees here who are good at crafting up some sweet nectar – the humans are pretty incredible at it too. Head over to Kangaroo Island Spirits, Australia’s first dedicated gin distillery.

The exterior of Kangaroo Island Spirits distillery.

Australia’s first dedicated gin distillery. (Image: Kangaroo Island Spirits)

The spirits here benefit from the one-of-a-kind botanical mix of the area, with resulting tipples such as vodka and limoncello, as well as gin. There are several KI Spirits experiences to be had at their cellar door, including a cocktail masterclass and tasting experience.

The Kangaroo Island Spirits collection of alcohol.

Don’t miss one of the Kangaroo Island Spirits tastings. (Image: Kangaroo Island Spirits)

9. Kangaroo Island Trails

If you’re more into the savvy b’s than the G&Ts, Kangaroo Island is also a famous grape-growing area. Hop between the wineries on the Kangaroo Island Trail Hopper, or Kangaroo Island Trails’ half or full-day food and wine tour. You’ll stop off to sample foodie delights at places like Clifford’s Honey, as well as try out the ciders and spirits.

Clifford's Honey Farm honey alcohol pouring

Kangaroo Island Trails will take you to Clifford’s Honey Farm. (Image: Meaghan Coles)

Best Kangaroo Island wildlife tours

10. Kangaroo Island Wildlife Park tour

It just isn’t a trip to Kangaroo Island without a day out at its Wildlife Park, paying a visit to some of KI’s cutest residents. Book in for a full-day trip that can include wallaby feeding, koala holding, encounters with dingos and seeing a spiky echidna up close. We’ve also put together a guide for the ultimate day out at the Kangaroo Island Wildlife Park.

Koala's in the tree at Kangaroo Island Wildlife Park

Spend the day with these furry creatures. (Image: Julie Fletcher)

11. Hanson Bay Wildlife Sanctuary

Visitors to Kangaroo Island can also visit Hanson Bay Wildlife Sanctuary, which provides a habitat for native Australian animals to live in the wild and remains the best place to see a sustainable population of koalas in the wild.

Tours include a 90-minute Guided Koala Walk & Bush Fire Ecology Tour, which offers a window into the island’s flora and fauna and the abundant species’ response to bushfire. Hanson Bay was devastated by the 2019/20 Black Summer bushfires and, having moved past the recovery phase, provides an opportunity today for visitors to understand the regenerative effects of fire on the landscape.

People standing in front of a sign with the animals at Hanson Wildlife Sanctuary

Hanson Bay Wildlife Sanctuary provides a habitat for native Australian animals to live in the wild.

12. Seal Bay guided tour

The Seal Bay Conservation Park is where you will find Australia’s third-largest seal lion population. While you can watch the colony yawn, stretch, scrap and snuggle from the wheelchair-accessible boardwalk under your own steam, the Seal Bay guided tour ($42 for an adult) means you’ll also make the walk with a guide, who can interpret the sea lion behaviour for you and the rest of the group.

Seal Bay Guided Tour looking at the seals.

The best way to see Seal Bay is on a tour with a guide who can interpret the sea lion behaviour. (Image: South Australian Tourism Commission)

13. Penneshaw Penguin Centre

Kangaroo Island is home to the world’s smallest penguins: Little Penguins. Stop by the Penneshaw Penguin Centre as the sun is going down. You will then follow the guide, and watch the little penguins toddle up the sands with determination, back to their homes; all while being under the fantastically clear night sky and stars of Kangaroo Island.

Penneshaw Penguin Centre Little Penguins on Kangaroo Island.

Kangaroo Island is home to the world’s smallest penguins. (Image: South Australian Tourism Commission/Milton Wordley)

Best Kangaroo Island luxury tours

14. Kangaroo Island Touring Company

Wild about wildlife? Focused on food? Love local stories? Or all of the above? Kangaroo Island Touring Company offers bespoke private tours tailored to your interests but all underscored by immersive nature-based experiences aimed at getting you to the heart of Kangaroo Island.

Each full-day tour includes pick-up and drop-off from your island accommodation, private touring in a luxe vehicle, local naturalist guide and a gourmet picnic lunch with South Australian wine in a secluded spot.

You’ll end the day with a true sense of place.

An esky in the back of a vehicle on tour with Kangaroo Island Touring Company.

Gourmet experiences await when exploring with Kangaroo Island Touring Company. (Image: South Australian Tourism Commission)

15. Exceptional Kangaroo Island

Exceptional Kangaroo Island has been running luxury small-group and private tours of the island since 1986, appealing to lovers of food, wine and wildlife with a focus on all things sustainable.

Choose between one-day and multi-day tours, with focuses on everything from food and drink to conservation to art and culture to birdwatching.

There are also private tours tailored especially to couples, young families, active explorers and more.

An Exceptional Kangaroo Island tour vehicle drives down a road on Kangaroo Island

Explore the island with long-running tour operator Exceptional Kangaroo Island. (Image: Tourism Australia/South Australian Tourism Commission)