This hike, along with others in the Kangaroo Island Wilderness Trail (KIWT) series, is written to support those completing the full multi-day hike. The route descriptions, distances, and logistics assume a staged, continuous journey and are not intended to be used as standalone day walks.
The final day of the Kangaroo Island Wilderness Trail, often referred to as the Hanson Bay hike, is a gentle and reflective way to conclude your journey. Covering 7.5 kilometres and graded as moderate, it takes around two to three hours to complete, allowing plenty of time to enjoy the varied landscapes that make this part of the island so distinctive. The walk begins at Tea Tree Campground and ends at Kelly Hill Caves, weaving through a rich tapestry of habitats that reveal the quieter side of Flinders Chase National Park.
The path meanders through open woodlands that have been steadily regenerating since the fires, their resilience visible in the fresh growth of eucalypts and native shrubs. As the trail continues, you’ll pass tranquil freshwater lakes fringed by reeds and paperbarks. Wilderness and Grassdale Lagoons are highlights of this section, alive with birdlife that changes with the seasons. You might spot black swans gliding across the water, egrets wading along the edges, and a variety of woodland birds calling from the surrounding trees. These lagoons play a crucial role in sustaining life on the island, holding water even through the driest months.
Further along, the track leads you into stands of sugar gum forest where the air feels cooler and the ground softens underfoot. In the wetter months, delicate orchids and colourful fungi appear among the leaf litter, adding small surprises to your walk. The trail then gently approaches its grand finale at Kelly Hill Caves, a network of limestone caverns formed over thousands of years.
Reaching the end of the trail is both satisfying and humbling. The caves are a fitting reminder of how time and nature work together to shape the landscape. Take a moment for a photo at the trail marker, then consider joining a guided tour to explore the caverns below. Inside, you’ll find intricate formations that seem to glow under torchlight, each one a testament to the island’s hidden beauty. It’s a peaceful and memorable conclusion to the Kangaroo Island Wilderness Trail, leaving you with a sense of connection to the land, its history, and the quiet persistence of nature.
Immerse yourself in a world-class adventure on the Kangaroo Island Wilderness Trail (KIWT), a challenging 66-kilometer, five-day trek. This iconic Australian journey grants you unparalleled access to South Australia's most rugged and breathtaking coastlines.
With each step, uncover the secrets this unique ecosystem holds. Traverse the most botanically diverse region in South Australia before reaching the dramatic coastlines where the Southern Ocean crashes against the shore. Prepare to be awestruck by the unimaginable beauty that unfolds before you.
The trail winds through a variety of protected areas, including Flinders Chase National Park, Kelly Hill Conservation Park, and the Cape Bouguer Wilderness Protection Area. Encounter the island's unique wildlife while traversing new and upgraded trails.
Along the way, witness the otherworldly Remarkable Rocks, marvel at the natural wonder of Admirals Arch, and explore historic Weirs Cove. Hike to the pristine Hanson Bay and delve into the fascinating Kelly Hill Caves. This unforgettable experience offers a perfect blend of scenic beauty, diverse wildlife encounters, and historical exploration.
Grade 4 (Hard) -
Challenging Walks for Experienced Walkers: Grade 4 on the
AWTGS signifies challenging walking tracks. Bushwalking experience is recommended for these tracks, which may be long, rough, and very steep. Directional signage may be limited, requiring a good sense of navigation. These walks are suited for experienced walkers who are comfortable with steeper inclines, rougher terrain, and potentially longer distances.
Total distance: 7137 m
Max elevation: 62 m
Min elevation: 11 m
Total climbing: 151 m
Total descent: -132 m
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Before you go, complete a trip intentions form and share it with a trusted contact. Agree on a Late-Back Time and ask them to call 000 (Police) if you have not checked in. A clear trip plan is one of the simplest and most effective safety steps you can take.
Download the hiking preparation and safety checklists before leaving home to help you think through your plans. They help ensure important considerations are not overlooked and support safer decision-making on the trail.
Getting to the trailhead: Flinders Chase National Park.
KanÂgaÂroo Island is just 35 minÂutes by air from AdeÂlaide AirÂport to Kingscote on KanÂgaÂroo Island, or 2.5 hours by coach plus 1 hour by ferÂry from AdeÂlaide. It’s then a 1.5 to 2 hour driÂve to the start of the KanÂgaÂroo Island WilderÂness Trail in Flinders Chase NationÂal Park.
You can travÂel in the comÂfort of your own vehiÂcle from the mainÂland via the Sealink ferÂry and then on to Flinders Chase NationÂal Park, or you can pick up a rental car from Kingscote, Kingscote AirÂport or PenÂneshaw. LimÂitÂed numÂbers of cars are availÂable for hire on the island so advance bookÂings are recÂomÂmendÂed. A desÂigÂnatÂed car parkÂing area will be availÂable at Flinders Chase NationÂal Park VisÂiÂtor CenÂtre for indeÂpenÂdent walkers.
Need a rental car to get you to the hike? Find one here.
Kangaroo Island's crown jewel, Flinders Chase National Park, offers a chance to explore a vast wilderness teeming with wildlife. Witness the otherworldly shapes of the Remarkable Rocks, their golden hues contrasting with the ever-changing ocean backdrop. Stand in awe at Admirals Arch, a natural wonder carved by relentless waves, and observe a colony of long-nosed fur seals basking on the shores below.
Entry fees are required, and while there's a Wi-Fi hotspot for payment at Rocky River, reception can be unreliable. For a smoother visit, consider purchasing your day pass beforehand. Park rangers are stationed within the park daily (9am-5pm) to answer your questions.
Be mindful of wildlife while driving, especially at dawn and dusk. Pack sufficient water and snacks, and adhere to leave-no-trace principles to ensure the park's continued health. Public toilets are limited, and there are no shops inside the park, so plan accordingly.
Flinders Chase National Park offers a unique experience year-round:
- Winter: Witness cascading rivers, diverse fungi, and blooming orchids.
- Spring: Experience an explosion of wildflowers, lively frogs, and breeding birds and animals. Spring and summer are perfect for camping, picnics, and exploring the many walking trails.
- Summer: Enjoy mild weather, ideal for swimming on pristine beaches. However, expect larger crowds during this peak season.
Looking for more walks in or near Flinders Chase National Park? Try these trails with a similar difficulty grade.
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Kelly Hill Conservation Park
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Flinders Chase National Park
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5 Reviews on “KIWT - Day 5: Kelly Hill Section (7.5km)”
Another great days walking, again through easy bushland tracks.
Some magnificent views of the Grassland Lagoon as you head toward Kelly Hill Caves.
It’s a short walk in comparison to the previous days, so I suggest you take your time and soak it all in
… that is, of course, unless you are hankering for a shower and something fresh to eat. Then get a wiggle on and you’ll be clean, fed and rested by lunch time.