National park · Australia
Judbarra / Gregory National Park
Enter free, but only in the dry season (May–Sep) and only with a 4WD: do the 3 km Escarpment Walk off the Victoria Highway, or commit a full day to the Bullita section and its 4WD tracks; skip it Nov–Mar when storms close the roads.Enter free, but only in the dry season (May–Sep) and only with a 4WD: do the 1.9 mi Escarpment Walk off the Victoria Highway, or commit a full day to the Bullita section and its 4WD tracks; skip it Nov–Mar when storms close the roads.
Map to the park
Add your hotel to get directions from it. · stays in this browser; shared with the pocket card.
Area
13,004 km²5,021 sq mi
approximate
Established
1990
Best months
May–Aug
UNESCO
None
Rules in force · 7
- Oceania ↗Oceania's island states guard their farms and reefs at the border: tick 'yes' on the arrival card for any food, plant, animal product, soil or used outdoor gear, and let the officer decide.
- Oceania ↗Across the tropical South Pacific, cyclones are possible from November to April: choose insurance that covers weather delays and keep one spare night before a long-haul departure.
- Australia and New Zealand ↗Both countries drive on the left, with long distances between fuel stops in the outback and on New Zealand's back roads; fatigue causes more visitor crashes than speed.
- Australia ↗Almost every visitor needs a visa or an electronic authorisation (ETA or eVisitor, depending on passport) before boarding: apply only through the official Department of Home Affairs site or the official AustralianETA app, and check the rules for your passport.
- Australia ↗Declare all food, plant material, seeds, wood and animal products on your arrival declaration; undeclared items can bring on-the-spot fines or visa cancellation. When unsure, declare it.
- Australia ↗Drive on the left. An overseas licence in English (or with an official translation or International Driving Permit) is accepted for visitors; check the state rules and your rental contract.
- Australia ↗Swim between the red and yellow flags on patrolled beaches; rip currents cause most beach drownings.
At a glance
- Country
- Australia
- Area
- 13,004 km²5,021 sq mi
- About 13,004 km²; the second-largest national park in the Northern Territory after Kakadu (check).
- Established
- 1990
- Best months
- May–Aug
- Permits
- For some areas
Judbarra / Gregory National Park is the Northern Territory's second-largest park, about 13,004 km² of limestone range, river gorge and dry cattle country roughly 200 km south-west of Katherine. It splits in two: the Victoria River section along the Victoria Highway, where the Escarpment Walk gives a big Top End view within a 3 km return walk, and the far larger Bullita section to the west, reached only by 4WD tracks. Entry is free; the real costs are fuel, camping fees and time. The park is a dry-season place — May to September — and the wet months from November to March close roads, flood crossings and bring cyclone risk. Most Top End visitors stop at Kakadu and never drive this far south-west, so even in July you will share the escarpment with few people.
Decide
Why go, which months, and what lives here when
At a glance
Status
- No UNESCO listing; national park since 1990.
Size and age
13,004 km²5,021 sq mi · national park since 1990
About 13,004 km²; the second-largest national park in the Northern Territory after Kakadu (check).
Why go
- Two very different halves: the Victoria River section along the highway, and the remote Bullita section to the west.
- The Escarpment Walk is one of the easiest big-view walks in the Top End, 2 km off the highway.The Escarpment Walk is one of the easiest big-view walks in the Top End, 1.2 mi off the highway.
- Bullita Homestead and the old stockyard show how cattle country became a park.
- Stromatolites and limestone at the Calcite Flow Walk, for anyone who likes old rocks.
- Almost no crowds: most Top End visitors stop at Kakadu and never come this far south-west.
When to go
- JanAvoid
- FebAvoid
- MarAvoid
- AprCaution
- MayBest
- JunBest
- JulBest
- AugBest
- SepGo
- OctCaution
- NovAvoid
- DecAvoid
- JanWet season; storms, flooded crossings, roads closed
- FebWet season; cyclone risk
- MarWet season; tracks still closed
- AprSeason turning; some roads may reopen late in the month
- MayDry, warm days; water still in the river
- JunCool dry nights, clear skies
- JulPeak dry season; busiest but still quiet
- AugDry and clear; warm afternoons
- SepHotter; still dry
- OctBuild-up heat; storms start
- NovWet season begins; storms and rain
- DecWet season; cyclone risk
Wildlife and nature calendar
| What | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Freshwater crocodiles in the Victoria RiverMay–Sep · Do not swim; saltwater crocodiles can also move into the river. | no | no | no | no | yes | yes | yes | yes | yes | no | no | no |
| Kangaroos and wallabies at dawn and duskMay–Sep · Watch the road at dusk; animals are on the verges. | no | no | no | no | yes | yes | yes | yes | yes | no | no | no |
| Birds around the river and waterholesMay–Sep | no | no | no | no | yes | yes | yes | yes | yes | no | no | no |
| Wet-season flooding and closed tracksNov–Apr · The park is largely inaccessible in the wet. | yes | yes | yes | yes | no | no | no | no | no | no | yes | yes |
Arrive & move
Getting in, how the park is divided, and where things are
How to get there
From Katherine
Drive the Victoria Highway south-west to the Victoria River section; the escarpment walk is about 2 km west of the roadhouse.Drive the Victoria Highway south-west to the Victoria River section; the escarpment walk is about 1.2 mi west of the roadhouse.
2–2.5 h
Open the page →
From Darwin
Victoria Highway via Katherine; long drive, plan a night en route.
6–7 h
From Kununurra (WA)
Victoria Highway east; the park is the first big stop in the NT.
3–4 h
From Bullita section
From the Victoria Highway via the Bullita access road; 4WD only, and closed in the wet.
1–2 h from the highway
Zones and sectors
| Zone | What is there | Access |
|---|---|---|
| Victoria River section | The eastern part along the Victoria Highway: escarpment views, the river and the roadhouse. | Sealed highway access; short walks on foot. |
| Bullita section | The much larger western part: Bullita Homestead, old stockyards and long 4WD tracks. | 4WD only; check track status. |
| Gregory's Tree area | A historic tree associated with the explorer Augustus Gregory, in the northern part. | Reached by road; check access before driving. |
Sketch map
- 1Victoria River Roadhouse · Town≈-15.616, 131.128Approximate.Map ↗
- 2Escarpment Walk trailhead · Trail≈-15.620, 131.100Approximate; about 2 km west of the roadhouse.Approximate; about 1.2 mi west of the roadhouse.Map ↗
- 3Gregory's Tree · Viewpoint≈-15.567, 130.367Approximate.Map ↗
- 4Bullita Homestead · Headquarters≈-16.100, 130.400Approximate; in the western Bullita section.Map ↗
- 5Park centre (approximate) · Headquarters≈-15.888, 130.307Approximate; from Wikidata coordinates.Map ↗
See & do
Caves, trails and wildlife, with how hard each is and whether it needs booking
Top experiences
Practical
Fees, permits, rules, where to sleep and what can go wrong
Entry fees and permits
| Item | Range | Per | Note |
|---|---|---|---|
| Park entry | Free | person | No entry fee for Northern Territory parks and reserves. |
| Camping at a designated campground | AUD 3–10 | person per night | 2026 estimate; fees vary by campground and are paid on site or online. |
| Victoria River Roadhouse fuel and food | Free | as used | The only place to eat for a long stretch; fuel prices are high. |
Ranges, not quotes: fees change without notice. Check with the park or your operator · checked Sep 2026.
Park entry no permit
Camping permit or guide
Bullita section 4WD tracks no permit
Park rules
- 4WD only on park tracks
- All tracks inside the park are for four-wheel drive vehicles; do not take a conventional car.
- No swimming
- Crocodiles are present in the Victoria River and waterholes; do not swim or wade.
- Fires
- Use only designated fireplaces and check fire bans; total fire bans apply in the dry season.
- Leave no rubbish
- There are few bins; carry everything out.
- Check road and track status
- Roads and tracks close after rain; check with Parks and Wildlife before driving in.
Where to stay
Near the park
Victoria River Roadhouse
Basic rooms and a cafe on the Victoria Highway, the only food for a long distance.
In the park
Park campgrounds
Simple sites in the park; fees apply and facilities are limited.
Near the park
Katherine
Full range of motels, hotels and caravan parks, 2–2.5 h away.
Safety
Wet-season storms and cyclones high
Remote 4WD tracks high
Heat medium
Crocodiles high
No phone signal medium
Accessibility
- The highway viewpoints and the roadhouse area are reachable by car with short, flat walks.
- The Escarpment Walk and Calcite Flow Walk are rocky and not suitable for wheelchairs or limited mobility.
Visiting lightly
- Stay on marked tracks; the country is fragile and easy to scar.
- Take all rubbish out; there are few bins.
- Do not feed or approach wildlife, and keep your distance from the river edges.
- Support the roadhouse and Katherine businesses rather than bringing everything in.
Questions people ask
How much does it cost to enter Judbarra / Gregory National Park?
Nothing. There is no entry fee for Northern Territory parks and reserves, so day visits are free. You pay only for camping, a few dollars per person per night, and for fuel and food at the Victoria River Roadhouse.
What are the best hikes in Judbarra / Gregory National Park?
The Escarpment Walk, about 3 km return and 1.5 hours, starts 2 km west of the Victoria River Roadhouse and gives the big views. The Calcite Flow Walk near Bullita Homestead is a short 600 m return past limestone and stromatolites. Longer routes in the Bullita section are 4WD tracks rather than walking trails.
When is the best time to visit Judbarra / Gregory National Park?
May to September, in the dry season. November to March brings storms, cyclones and flooding, and many roads and tracks are closed. April and October are shoulder months when conditions can go either way.
Do I need a 4WD?
For the highway and the Escarpment Walk, no. For any track inside the park, including the Bullita section, yes: all park tracks are four-wheel drive only.
Can I swim in the Victoria River?
No. Crocodiles are present, and saltwater crocodiles can move into the river. Stay back from the water and do not wade.
Is there anywhere to stay or eat?
The Victoria River Roadhouse on the highway has basic rooms and a cafe, and is the only place to eat for a long distance. There are simple campgrounds in the park, and full services in Katherine, 2–2.5 hours away.
Deep dive
Every source; fees and rules change, so check before you go