Gibb River Road — Tunnel Creek to Windjana Gorge via Napier Range Limestone Corridor
Devonian reef, cave outlaws, croc-lined gorges.
Tunnel Creek is one of Australia’s oldest cave systems — 750,000 years old, used by outlaw Jandamarra in the 1890s — and the short drive west to Windjana Gorge along the Napier Range is a concentrated hit of everything that makes the Kimberley brutal and beautiful. You wade ankle-to-knee deep through Tunnel Creek itself to reach the far chamber, then push the track west through corrugated red dirt and limestone rubble to Windjana, where freshwater crocodiles bask on the banks of the Lennard River beneath 100-metre walls of Devonian reef. The range is a fossilised coral reef from 375 million years ago — you’re driving through an ancient seabed.
This segment is genuinely one of the easier Gibb River Road runs — suitable for a high-clearance 4WD, though the corrugations will punish any poorly packed load. Run it May through September only; the wet season closes both parks entirely. Windjana and Tunnel Creek are national parks managed by DBCA — entry fees apply, paid on arrival. Both sites have basic camping. Fuel at Fitzroy Crossing or Derby; there’s nothing between them. Phone service is zero once you leave the highway. Budget a full day minimum to do both sites properly.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | High Clearance, Overland Route |
| Surface | Dirt, Gravel, Rock |
| Features | Camping, Historic, Remote, Scenic, Water Crossings |
| Length (miles) | 28 mi / 45 km |
| Duration | 1-2 days |
| Max elevation (ft) | 820 ft |
| Best season | May-September |
| Minimum vehicle | High-clearance 4WD |
| Nearest town | Fitzroy Crossing, WA |
| Land manager | WA Department of Biodiversity, Conservation and Attractions (DBCA) |
| Permit required | No |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | No |
| Official sources | DBCA Windjana Gorge NP DBCA Tunnel Creek NP |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
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Location
Trail Conditions
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Frequently asked questions
Will a stock high-clearance 4WD handle this, or do I need a lift and lockers?
A stock high-clearance 4WD — think Hilux, Prado, or 4Runner — is fine for this stretch. The limestone rock sections and creek crossings reward good approach angles, but you're not threading boulders; no locker required if you're picking lines carefully.
When does this section of the Gibb River Road close for the wet season?
Typically closed from around October through April due to flooding and impassable creek crossings — the Kimberley wet season is serious. Check current conditions with DBCA before any trip between those months, as opening and closing dates shift year to year.
Do I need a permit to drive through and camp here?
Yes. Both Tunnel Creek and Windjana Gorge are national parks managed by DBCA, and a park entry fee applies. Camping at Windjana Gorge requires a paid campsite booking through the DBCA Parks and Wildlife online system — book ahead in peak season (June–August), sites fill fast.
What's the hardest part of this route and what should I actually be ready for?
The creek crossings through the Napier Range corridor are the wildest variable — depths shift depending on recent rainfall even in dry season, and the rocky limestone creek beds are uneven enough to flex your rig hard. Walk every crossing before you drive it; what looks shallow can drop unexpectedly.
There's zero cell service out here — how far is the nearest fuel from Tunnel Creek?
Fitzroy Crossing is roughly 100km east and is your last reliable fuel stop before heading into this section. Fill completely there; there is no fuel on the Gibb between Fitzroy and the Derby side, and this is not a section where coasting in neutral saves you.
Trail track
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