Grade 1

K'Gari (Fraser Island) Great Walk (90km)

Great Sandy National Park

Queensland

90km

6-8 days

Grade 4

One Way

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Hike at a glance

Quick overview: Experience the unforgettable beauty of the K'gari Great Walk, a 90km trail located within Queensland's Great Sandy National Park. Starting from Dilli Village and culminating in Happy Valley, this Grade 4 hike will take you through the world's largest sand island, showcasing diverse ecosystems - from towering rainforests, pristine lakes to vast sand dunes. Spend 6-8 days soaking up the unique flora and fauna, visiting iconic sites such as Lake McKenzie, Wanggoolba Creek, and Central Station. Just 285km from the CBD, K'gari Great Walk offers a hard yet rewarding escape from city life.

Length

Duration

Difficulty

Trail type

Route details

Max elevation: 209m
Min elevation: 11m
Total Ascent: 1804m

Check current conditions
Track conditions, access and closures can change quickly due to weather, fire, maintenance or safety concerns. Always check the relevant land manager’s website before you visit. Trail Hiking Australia does not provide real-time track and closure monitoring, and land managers remain the authoritative source for current alerts, closures and access restrictions.

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Grade 4 (hard) badge

Steep, rough, and demanding
These are challenging walks suited to experienced hikers. Expect sustained climbs, rough and uneven terrain, and longer distances.

Tracks may be less defined, and signage can be limited, so navigation awareness is important. These walks require good fitness, confidence on difficult terrain, and the ability to manage fatigue over time.

Safety note: Fatigue, poor navigation, or a sudden weather change can turn a hard walk into a serious situation.

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Preparation matters: Plan your multi-day hike well and bring the right gear, weather-appropriate layers, food and plenty of water. Before you head out, read up on bushwalking safety and use this multi-day hike planning guide to make sure you're ready. Need help getting started? Check out the full hike preparation guide.

Map and GPX file

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Think safety first

Australian conditions can turn a small oversight into a serious situation faster than most walkers expect. The Hiking Safety Systems and planning calculators are designed to help you identify and close those gaps before you leave home. Work through the Interactive Safety Scenarios to see how incidents unfold, then use the tools to build your plan and make sure a trusted contact has your trip details before you head out.

Let someone know

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, and it only takes two minutes.

Heading somewhere remote, off-track or overnight? Use the comprehensive trip intentions form instead — your emergency contact will need more detail. Register your trip plan here →

Free checklists

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.

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Need a rental car to get you to the hike? Find one here →

Get there with Google Maps

Accommodation nearby

Find hotels, cabins, and campgrounds near the trailhead. Click the button below to open an interactive map automatically centred on this hike's location — no searching required.

Accommodation →

Or search accommodation in nearby towns: Cooroy, Fraser Island, Gympie, Hervey Bay, Maryborough, Noosa Heads, Pomona, Rainbow Beach, Tin Can Bay

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About the region

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Photo gallery

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Your photos can help others plan. Share shots from along the trail so fellow hikers know what to expect.

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The map below shows the rain forecast for the trail area. Tap the toggle in the top right corner to explore other layers including wind, temperature, UV index, thunderstorms, fire danger, and weather warnings — all useful for planning a safe hike.

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K'gari (fraser island) great walk (90km) trail hiking australia

Trail Hiking Australia acknowledges the Traditional Owners of the lands on which we hike and pay respects to their Elders, past and present, and we acknowledge the First Nations people of other communities who may be here today.

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