Route map
Stops shown in driving order with a straight line between them, for planning only — this is not a turn-by-turn route. Always check current road conditions before you travel.












Route stops in order: 1. Alice Springs, 2. Simpsons Gap, 3. Standley Chasm (Angkerle Atwatye), 4. Ormiston Gorge, 5. Kings Canyon, 6. Uluru, 7. Kata Tjuta.
Seasonal gate & outback safety
Check before you commit to dates- JJanuary — High risk / cut
- FFebruary — High risk / cut
- MMarch — Caution
- AApril — Open — go
- MMay — Open — go
- JJune — Open — go
- JJuly — Open — go
- AAugust — Open — go
- SSeptember — Open — go
- OOctober — Caution
- NNovember — High risk / cut
- DDecember — High risk / cut
- Open — go
- Caution
- High risk / cut
Sealed sections are open year-round, but this is Red Centre desert — November to February regularly exceeds 40°C, and the Mereenie Loop's unsealed section offers no shade at all. March and October are workable with an early-start discipline; May to September is the comfortable window.
Wildlife warning: do not drive at night
Do not drive any part of this loop after dark. Kangaroos and feral camels are active from dusk on both the sealed highways and the unsealed Mereenie Loop, which has no shoulder to react on.
Live road conditions
Its defining feature is the Mereenie Loop Road — an unsealed link between Glen Helen and Kings Canyon that cuts the drive from about 475 km via the sealed highways down to roughly 330 km. It crosses Aboriginal land and needs a permit, sold cheaply or free at several outlets around the region.
If you don't want to deal with a permit or an unsealed road, the fully sealed alternative is to backtrack from the West MacDonnell Ranges to Alice Springs, then drive south via the Stuart and Lasseter Highways to Kings Canyon and Uluru — longer in kilometres, but any 2WD hire car handles it without restriction.
The stops, in driving order
- 01
Alice Springs
0 km in · StartCritical supply point — The only full-service town on this loop. Tyres, servicing, supermarket, medical.
Full services, and the place to sort a Mereenie Loop permit if you're taking the unsealed route — available free from the Central Land Council office, or for a small fee from Tourism Central Australia and other outlets.
Tip: Also collect your Mereenie permit here if you haven't already — it's sold along the route too (Glen Helen, Hermannsburg, Kings Canyon), but sorting it in Alice removes one thing to plan around later.
- 02
Simpsons Gap & Standley Chasm
50 km in · 45mThe closest West MacDonnell highlights to Alice Springs — two short, easy gorge walks. Standley Chasm's walls light up around midday, the one time of day it's worth timing a visit for.
Tip: Both are 2WD accessible and make a good half-day if you're easing into the trip rather than driving straight through.
- 03
Ormiston Gorge & Glen Helen
135 km in · 1hThe deeper, better West MacDonnell gorges — Ellery Creek Big Hole and Serpentine Gorge en route, then Ormiston Gorge itself. This is also the jumping-off point for the Mereenie Loop.
Tip: The Ormiston Pound Walk (7.5 km, 3–4 hours) is one of the best half-day walks in central Australia and most Uluru-focused visitors skip it entirely.
- 04
Kings Canyon via the Mereenie Loop
332 km in · ~3h, partly unsealedCritical supply point — No fuel on the unsealed section itself — fill at Glen Helen or Alice Springs before you start it, and at Kings Canyon Resort at the other end.
The unsealed link that makes this a loop rather than a there-and-back. The Mereenie Loop Road itself is around 160 km, of which roughly 126 km is unsealed and can be heavily corrugated. Camping isn't permitted anywhere along it.
Tip: Ask locally about current Mereenie conditions before you commit — corrugations vary and conditions change fast after rain. 4WD is recommended, and most standard hire-car agreements exclude unsealed roads outright — check yours.
- 05
Uluru
632 km in · 3h 30m via the sealed Lasseter HighwayCritical supply point — Yulara has fuel but it's the most expensive on the loop. Curtin Springs, back on the Lasseter Highway, is usually cheaper.
The base walk — 10.6 km, about 3.5 hours, flat — is the way to actually see Uluru rather than the drive-by view most people settle for.
Tip: Start the base walk at sunrise in the warmer months. Rangers close the longer walks from 11am when the forecast exceeds 36°C.
- 06
Kata Tjuta
682 km in · 45mThe Valley of the Winds walk — 7.4 km full circuit — through the domes, with the same heat-closure rule as Uluru.
Tip: The sunrise viewing platform, done first, is worth the early start on its own even if you don't have time for the full circuit walk.
- 07
Return to Alice Springs via Erldunda
1127 km in · 5hThe sealed Lasseter and Stuart Highways close the loop back to Alice Springs — the same road used by anyone driving in from Adelaide or Darwin.
Tip: This is a genuine full driving day. Leave Yulara early rather than trying to fit in one more Uluru sunrise and still make Alice Springs by evening.
Drive planning: legs, fuel and conditions
Three paces, same road: highway pace, a towing or 4WD rig, and what the day actually takes once fatigue and photo stops are in it.
| Leg | Distance | Standard vehicleHighway pace, no stops | Towing / 4WD rig90–100 km/h cruise | Realistic paceFatigue + photo stops | Fuel |
|---|---|---|---|---|---|
| Alice Springs → Ormiston Gorge | 135 km | 1h 45m | 2h 5m | 2h 5m | Alice Springs |
| Ormiston Gorge → Kings Canyon (via Mereenie) | ~197 km | ~2h 45m | 3h 20m | 3h 30m | Kings Canyon Resort |
| Kings Canyon → Uluru | 300 km | 3h 30m | 4h 10m | 4h 20m | Curtin Springs, Yulara |
| Uluru → Kata Tjuta | 50 km | 45m | 55m | 55m | Yulara |
| Yulara → Alice Springs (via Erldunda) | 445 km | 5h | 6h | 6h 20m | Curtin Springs, Erldunda, Stuarts Well |
| Whole route | 13h 45m | 16h 30m | 17h 5m | ||
How we get these: standard is moving time at signposted highway pace. Rig time assumes a 90–100 km/h cruise and slower acceleration — roughly 20% longer. Realistic pace adds a 15-minute fatigue stop every two hours (the national driver-fatigue guidance) plus about ten minutes an hour for photos, fuel and legs. Plan daylight around the realistic column, not the standard one.
| Leg | Distance | Fuel | Notes |
|---|---|---|---|
| Alice Springs → Ormiston Gorge | 135 km | Alice Springs | Sealed via Namatjira Drive, past Simpsons Gap and Standley Chasm |
| Ormiston Gorge → Kings Canyon (via Mereenie) | ~197 km | Kings Canyon Resort | Sealed to the Mereenie turnoff, then the ~126 km unsealed, permit-required section of the ~160 km Mereenie Loop Road |
| Kings Canyon → Uluru | 300 km | Curtin Springs, Yulara | Sealed via the Lasseter Highway |
| Uluru → Kata Tjuta | 50 km | Yulara | Sealed, within the national park |
| Yulara → Alice Springs (via Erldunda) | 445 km | Curtin Springs, Erldunda, Stuarts Well | Sealed via the Lasseter and Stuart Highways |
What can go wrong
- The Mereenie Loop needs a permit — it crosses Aboriginal land under the Central Land Council. It's free from the CLC office in Alice Springs or a small fee elsewhere; sort it before you rely on being able to buy one on the day.
- Most standard rental car agreements exclude unsealed roads, including the Mereenie Loop. Check your hire agreement before committing to this route — insurance may not cover you if something goes wrong on an excluded road.
- The Mereenie Loop Road's unsealed ~126 km can be heavily corrugated. 4WD is recommended, and conditions can deteriorate quickly after rain.
- Camping is not permitted anywhere along the Mereenie Loop. Plan your overnight stops at Glen Helen or Kings Canyon, not on the unsealed section itself.
- Do not drive the Stuart or Lasseter Highways at dawn, dusk or after dark. Kangaroos and feral camels are a real hazard, and triple road trains need well over a kilometre to stop.
- Carry more water than feels necessary. Desert heat and genuine distance between services both apply on every leg of this loop, sealed or not.
Conditions change seasonally and after storms. Check current conditions with the road authority before relying on any of this.
Common questions
Where this is researched from
- Central Land Council — Mereenie Loop permit requirements and outlets
- NT Road Report — Live road conditions, including Mereenie Loop status after rain
- Parks Australia — Uluru-Kata Tjuta National Park — Park entry, walk closures and heat-related closure rules
This is a researched guide, not a firsthand trip report. How we research.
Spotted something we should update? Let us know.
