Gibb River Road — Windjana Gorge to Lennard River Gorge via Napier Range Limestone Corridor
Devonian reef, boabs, and a crossing that bites.
The Napier Range is a fossilized Devonian reef, 350 million years old and still standing like a wall across the Kimberley. The run from Windjana Gorge west toward Lennard River Gorge is short in kilometres but dense in consequence — you’re threading between freshwater croc habitat, corrugated dirt that’ll shake your fillings loose, and the Lennard River crossing itself, which sits deep and wide enough after rain to stop a loaded Troopy cold. Windjana Gorge is the anchor: a cathedral of orange limestone 30 metres tall with freshwater crocs sunning on the banks and a creek walk that has no equal in the Kimberley. The Lennard River Gorge side is quieter, harder to reach, and worth every corrugation.
This segment is high-clearance 4WD territory — not the hardest section of the Gibb, but the river crossing demands respect and a snorkel if you’re running it after any real rain. Dry season only: May through September. No fuel between Derby and Imintji. Carry a minimum of 60 litres extra. Cell service is flatly nonexistent. Dispersed camping is available; campfires are part of the ritual. Walk the gorge at dusk, watch the crocs, and stop feeling like you need Wi-Fi.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Overland Route, Technical 4x4 |
| Surface | Dirt, Gravel, Mixed |
| Features | Camping, Historic, Remote, Scenic, Water Crossings |
| Length (miles) | 47 mi / 75.6 km |
| Duration | 1-2 days |
| Max elevation (ft) | 820 ft |
| Best season | May-September |
| Minimum vehicle | 4WD high-clearance with snorkel recommended |
| Nearest town | Derby, Western Australia |
| Land manager | Western Australia Department of Biodiversity, Conservation and Attractions (DBCA) / Shire of Derby-West Kimberley |
| Permit required | No |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Official sources | DBCA Windjana Gorge NP Tourism WA Gibb River Road |
| 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
Trail Conditions
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Frequently asked questions
Can a stock 4WD without a snorkel handle this stretch?
Technically possible in dry season when crossings are low, but the Lennard River crossing can run unexpectedly deep after upstream rain — a snorkel is genuine insurance here, not a flex. Stock ride height is marginal; anything lower than factory 4WD clearance is asking for trouble on the corrugated limestone sections.
When does this section of Gibb River Road close, and is it accessible year-round?
Wet season (roughly October through April) closes this corridor — crossings flood, roads wash out, and Windjana Gorge National Park formally shuts. Stick to May through September; even early May can surprise you with leftover wet-season water levels in the Lennard.
Do I need a permit to drive through Windjana Gorge National Park and camp here?
Yes — a parks pass is required to enter Windjana Gorge National Park, purchased through DBCA online or at self-registration stations. Lennard River Gorge sits outside the national park boundary, so no permit is needed there, but check current conditions with the Shire of Derby-West Kimberley before you leave town.
What's the hardest section and what actually makes it difficult?
The Lennard River crossing is the bite — it's wide, rocky-bottomed, and depth varies wildly depending on recent rainfall with zero warning signage. The approach track off the main Gibb is also badly corrugated limestone that can beat up steering components; slow and steady beats fast and broken out here.
How far is the nearest fuel from this stretch, and is there any water available on route?
Derby is your last guaranteed fuel stop before heading east — roughly 180km from the Windjana turnoff, so carry a minimum of two spare jerry cans. There's no treated water on this section; tank up in Derby, treat any natural water you collect, and don't rely on the crossings as a drinking source.
Trail track
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