Gibb River Road — Kalumburu Road Junction to Mitchell Falls via Drysdale River and King Edward River Crossings
Kimberley's hardest reward: Mitchell Falls.
The Mitchell Falls spur off Kalumburu Road is the one track in the Kimberley that separates the committed from the casual. Leaving the Gibb River Road at the Kalumburu Road junction north of Drysdale River Station, you push 160 kilometres of corrugated red dirt through spinifex plains and ironstone ridges before dropping into the King Edward River crossing — a notorious obstacle that has swallowed more than a few poorly-prepped rigs in the wet-season runoff. Drysdale River Station is your last fuel and your last chance to turn around gracefully. Beyond it, the track narrows, the corrugations worsen, and the pindan dust gets into everything. Mitchell Falls — Punamii-Unpuu to the Wunambal Gaambera people — rewards you with a four-tiered cascade dropping into a turquoise plunge pool that you’ll want to camp next to for three days.
This is genuine remote Kimberley travel: minimum 33-inch tyres, dual spare, dual battery, and a rated recovery system. A satellite communicator is non-negotiable — there is zero cell service from the junction to the falls. Best season is May through early September; the track is impassable in the wet. Entry to Punamii-Unpuu (Mitchell Falls) requires a Wunambal Gaambera Country permit. Fuel from Drysdale River Station or Kalumburu — carry extra regardless. Budget three to four days return and go slow on the corrugations or you will destroy your gear.
Trail Specs
| Difficulty | Expert |
|---|---|
| Trail Type | Backcountry, Overland Route, Technical 4x4 |
| Surface | Dirt, Gravel, Mixed, Sand |
| Features | Camping, Historic, Remote, Scenic, Water Crossings |
| Length (miles) | 99 mi / 160 km |
| Duration | 3-4 days |
| Max elevation (ft) | 820 ft |
| Best season | May-September |
| Minimum vehicle | Lifted 4WD, dual spare, snorkel recommended |
| Nearest town | Kalumburu, WA |
| Land manager | Wunambal Gaambera Aboriginal Corporation / WA DBCA |
| Permit required | Yes |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Official sources | Mitchell Falls / Punamii-Unpuu info Wunambal Gaambera Country permit |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
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Frequently asked questions
Can a stock 80 Series LandCruiser or Patrol handle this route, or do I need serious mods?
A stock GVM-rated 4WD will struggle badly here. You need a snorkel for the Drysdale and King Edward crossings which can run thigh-deep or higher after early-season rain, plus a lift for ground clearance on the corrugated rocky sections. Dual spares are non-negotiable — 160km of sharp Kimberley gravel will find a weak sidewall.
When does the Kalumburu Road actually open each year, and can you drive it in October?
The road typically opens in May after the wet season and closes again around October-November when the first rains hit — but that varies year to year. October is a gamble; cyclone-season moisture can flood crossings with almost no warning. Stick to May through September for reliable access.
Do I need a permit to drive to Mitchell Falls, and who do I get it from?
Yes — this is Wunambal Gaambera Country and you need a permit from the Wunambal Gaambera Aboriginal Corporation before you enter. There's also a national park entry fee for Punamii-Unpuu (Mitchell Falls) managed through WA DBCA. Sort both before you leave; there's no way to buy a permit on-site.
How serious are the King Edward and Drysdale River crossings — what's the worst-case scenario?
Both crossings can be axle-deep to door-panel-deep depending on season and recent rainfall, with uneven rocky beds and genuine current. Without a snorkel and a correct entry line you risk hydrolocking your engine or being swept sideways. Walk every crossing first, check depth and exit angles, and watch for crocs — they're present.
How much fuel do I need to carry, and is there anywhere to resupply between the junction and Mitchell Falls?
There is no fuel available along this 160km stretch — the nearest reliable supply is Drysdale River Station (check ahead, they can run dry) or back toward Wyndham and Kununurra. Carry a minimum of 80 litres above your tank capacity to account for low-range crawling through crossings and deep corrugations. Don't assume Drysdale will bail you out.
Trail track
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