Where to see wild koalas on Kangaroo Island
Wild koalas live in the gum trees of Kangaroo Island, though since the 2019–20 bushfires they are harder to find in the west. The surest way into their habitat is a guided walk at Hanson Bay from ~$32. Below is where the tours look, and how to spot a koala yourself.
How koalas came to Kangaroo Island
Koalas are not native to Kangaroo Island. A small number were brought over in the 1920s, and with few threats and plenty of manna gums they spread across much of the island.
Manna gums are a favorite food tree, and the koalas did so well in them that numbers grew large. That history is why the island became one of the easier places in South Australia to see one in the wild.
What the bushfires changed
The 2019–20 bushfires burned roughly half of the island, much of it in the west. Many koalas died, and the losses were heaviest at that western end.
Koalas survived in unburned patches, and the bush has been growing back since. We give no population figures here, because estimates vary, but the west is still recovering.
For a visitor, this means koalas can be easier to find in some parts of the island than others. Guides who work there every week know where animals have been sitting lately, which is a good reason to go with one.
The guided Koala Walk at Hanson Bay
Hanson Bay Wildlife Sanctuary's guided koala walk at ~$32 is the tour on our list built around koalas. It lasts 1.5 hours in a small group, and the sanctuary's Koala Walk is open only on a guided tour.
Viator describes access to areas that are off-limits to the public, and you may also see kangaroos and tammar wallabies along the way. The listing's full title names bushfire ecology alongside the koalas.
It rates 4.8 from 65 reviews on Viator and 5.0 from 6 on GetYourGuide. The GetYourGuide score rests on very few reviews, so the Viator figure tells you more.
A guided walk into koala habitat
Hanson Bay Wildlife Sanctuary's 1.5-hour walk at Karatta, in a small group, with parking included. The koalas are wild, so no walk can promise one.
Getting to Karatta
The walk meets in the sanctuary car park at Karatta, by the meeting point sign, and ends back there. Parking is included, and the listing offers several departure times.
No tour coach brings you here, so you drive yourself to the island's west end. From Penneshaw that is a long drive, and our ferry or flight guide covers bringing a car across or hiring one on the island.
Plan the walk around a visit to Flinders Chase, which lies at the same end of the island. Our Remarkable Rocks guide covers the other half of a west-end day.
Koalas on the day tours
Kangaroo Island Trails and See Adelaide & Beyond often stop where koalas sit in roadside gums. Neither listing promises a koala, so treat any sighting as a bonus on a day built around Seal Bay and Flinders Chase.
The Kangaroo Island Trails day at ~$287 lists native animals in their natural environment among its highlights. The two-day tour at ~$615 spends a night at a camp, which leaves more hours for wildlife.
If koalas matter most, pair one of those days with the Hanson Bay walk. Our tour prices guide shows what the pair adds up to, and the one day or two guide covers the longer option.
Spotting koalas from the car
Many visitors see their first wild koala from a road lined with gum trees. A passenger can scan the canopy while the driver keeps both eyes on the road, which on gravel matters more than any sighting.
If you spot one, find a safe place to pull fully off the road before you stop. Never brake on a bend or a crest, and watch for other drivers who may be doing the same thing.
Stay by the car or at the roadside rather than walking into the bush beneath the tree. A koala that keeps still high in a fork is behaving normally, and it will still be there for a photo from the verge.
Gravel roads on the island throw up dust and loose stones, so slow down well before you pull over. Hire car terms sometimes limit driving on unsealed roads, which is worth checking before you head west.
After dark at the sanctuary
The same sanctuary runs a Sunset Nocturnal Adventure as a separate listing, rated 4.9 from 43 on Viator. It is not on our shortlist, and we did not read its details closely.
Koalas sleep for much of the day, and dusk is when kangaroos and wallabies come out. Drive slowly on the way back, since animals on the road after dark are a real danger on the island.
How to spot a koala yourself
Koalas are hard to see until your eyes learn the shape, and then they turn up everywhere. A few habits help on any walk or drive through the gums.
- Look up into the forks of eucalyptus trees, where koalas wedge themselves in to sleep
- Scan for a gray lump that looks too round to be part of a branch
- Go mid-morning, when the light is good and many koalas sit still
- Keep your voice down, and never shake a tree or throw anything into it
- Stay on paths and out of private land
A quiet watcher sees more, and a disturbed koala wastes energy it needs. Our nine animals guide covers the island's other wildlife, and the best time guide covers joeys and the seasons.