Australia Gorge World Heritage
Deaf Adder Gorge
187 m of rock, cut by the Deaf Adder Creek.
Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data), CC BY 4.0, with relief shading from Copernicus WorldDEM-30
The cut
187 metres, to scale.
A slice through Deaf Adder Gorge where it is deepest and narrowest, measured on the Copernicus relief model every 30 m. Same scale as the landmark standing on the floor.
Standing on the floor, to scale: Great Pyramid · 139 m
Depth is measured to the lower rim; the width is from rim to rim. A 30 m relief model smooths the narrowest walls, so a slot canyon reads shallower than it is.
187m
Depth
measured on the 30 m relief model
2.8km
Rim to rim
measured on the 30 m relief model
17°
Steepest wall
average over 300 m, from the relief
44m
Floor altitude
Rim to floor
Afternoons, up top and down below.
In October the afternoon reaches 40 °C. The floor passes 35 °C from September to November: walk at dawn and carry water. The wettest months are from December to March.
- 31°30°Jan
- 31°29°Feb
- 31°29°Mar
- 31°30°Apr
- 31°30°May
- 31°30°Jun
- 32°31°Jul
- 34°33°Aug
- 38°36°Sep
- 40°38°Oct
- 38°37°Nov
- 35°33°Dec
Afternoon highs, 1991–2020 averages (NASA POWER) brought to the altitude of the rim and of the floor with the standard lapse rate (6.5 °C per 1 000 m). Shade, wind and rock change this on the day. Not a forecast.
Gorge within Kakadu National Park, Northern Territory, Australia
Deaf Adder Gorge is a gorge in Australia, cut by the Deaf Adder Creek. The relief model measures 187 m from the floor to the lower rim, and 232 m to the higher one. Rim to rim it is 2.8 km wide where the cut was taken. It lies within Kakadu National Park. It is a UNESCO World Heritage site.
Getting there.
- Maningrida Airport (MNG)nearest airport with scheduled flights · 166 km in a straight lineCar hire at KTR airport (Tindal Airport)Discover Cars · sponsored link↗
Plan the visit
Guided hikes, a bed nearby, a car.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
The river
The Deaf Adder Creek runs highest from January to March.
The Deaf Adder Creek carries about 2.8 m³/s on average here. It runs highest from January to March. It is lowest from May to November.
- 6.4 m³/sJan
- 7.7 m³/sFeb
- 6.8 m³/sMar
- 3.5 m³/sApr
- 1.3 m³/sMay
- 0.5 m³/sJun
- 0.4 m³/sJul
- 0.4 m³/sAug
- 0.4 m³/sSep
- 0.5 m³/sOct
- 1.2 m³/sNov
- 3.7 m³/sDec
From about 0.40 m³/s in the lowest month to 7.7 m³/s in the highest. Its basin above this point covers 125 km².
Estimate: long-term flow from the HydroATLAS model (WaterGAP, 1971–2000) shaped by the monthly rain, snow and temperature of the area (NASA POWER). Dams change it. Not a forecast.
From the sky.
The canyon from above, with the relief shaded, the line of the cut, the river and what people have mapped around it.
N
1.5 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6.0 × 6.0 km, north up. The line is the cut above. Points © OpenStreetMap contributors.
Around the canyon.
- viewpoints within 5 km
- marked hiking routes within 4 km
- via ferrata routes within 4 km
- climbing crags within 3 km
- footbridges and suspension bridges within 3 km
- rafting, canoe, kayak or canyoning spots within 4 km
- swimming spots within 3 km
- named waterfalls within 4 km
- caves within 3 km
- car parks within 3 km
- information boards and visitor centres within 4 km
- bus stops within 2 km
- campsites within 8 km
- hotels and guesthouses within 8 km
- restaurants and cafés within 4 km
Counted in OpenStreetMap, the map anyone can edit, around the floor of the canyon. A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
In our other atlases
What else is around Deaf Adder Gorge.
The river that carved it, the waterfalls inside it, the mountains on the rim, the lakes, beaches and island nearby — from our six sister atlases, each with its own figures.
Peakyas2 mountains within 15 kmFigures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, NOAA, OpenStreetMap). Links open when each site is online.
Month by month
The weather, at the floor and at the rim.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon · floor | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 34 | 38 | 40 | 38 | 35 |
| Afternoon · rim | 30 | 29 | 29 | 30 | 30 | 30 | 31 | 33 | 36 | 38 | 37 | 33 |
| Night · rim | 23 | 23 | 22 | 20 | 18 | 16 | 16 | 16 | 20 | 22 | 24 | 24 |
| Rain (mm) | 298 | 296 | 242 | 73 | 16 | 2 | 2 | 1 | 8 | 33 | 100 | 229 |
| Rainy days | 27 | 25 | 22 | 10 | 2 | 0 | 0 | 0 | 1 | 6 | 16 | 24 |
| Sun hours/day | 6.1 | 6.5 | 7.1 | 8.6 | 9.1 | 9.3 | 9.8 | 10.3 | 10.5 | 10.2 | 9.0 | 7.2 |
| Afternoon · floor | Afternoon · rim | Night · rim | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 31 | 30 | 23 | 298 | 6.1 |
| Feb | 31 | 29 | 23 | 296 | 6.5 |
| Mar | 31 | 29 | 22 | 242 | 7.1 |
| Apr | 31 | 30 | 20 | 73 | 8.6 |
| May | 31 | 30 | 18 | 16 | 9.1 |
| Jun | 31 | 30 | 16 | 2 | 9.3 |
| Jul | 32 | 31 | 16 | 2 | 9.8 |
| Aug | 34 | 33 | 16 | 1 | 10.3 |
| Sep | 38 | 36 | 20 | 8 | 10.5 |
| Oct | 40 | 38 | 22 | 33 | 10.2 |
| Nov | 38 | 37 | 24 | 100 | 9.0 |
| Dec | 35 | 33 | 24 | 229 | 7.2 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (44 m) and the rim (277 m) with the standard lapse rate. Not a forecast.
Recent years
Wet years, dry years.
Rain of each month as a share of the 1991–2020 average. A dry year means a lower river and hotter rock; a wet one, more water in the gorge.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 77% | 74% | 47% | 112% | 19% | — | — | — | 124% | 144% | 58% | 145% |
| 2021 | 125% | 125% | 85% | 58% | 2% | — | — | — | 16% | 87% | 105% | 136% |
| 2022 | 58% | 87% | 33% | 101% | 6% | — | — | — | 600% | 221% | 135% | 113% |
| 2023 | 67% | 92% | 42% | 67% | 4% | — | — | — | 0% | 2% | 54% | 131% |
| 2024 | 139% | 51% | 153% | 37% | 2% | — | — | — | 324% | 70% | 82% | 93% |
| 2025 | 96% | 104% | 162% | 104% | 94% | — | — | — | 256% | 193% | 181% | 114% |
130% or more: wet month 70% or less: dry month
Compare with the neighbours.
Deaf Adder Gorge
Australia
- 187 mDepth
- 2.8 kmRim to rim
- —Length
- 17°Steepest wall
Where these figures come from
| Name, type, published depth and length | Wikidata (Q136466877) · CC0 |
|---|---|
| The cut: depth, width, wall and 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| River flow and basin | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| Climate | NASA POWER, 1991–2020 |
| Viewpoints, trails, bridges and the river line | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Rivers, waterfalls, mountains, lakes, beaches and islands nearby | Coastya, Lakeyas, Peakyas, Cascadyas, Islandyas, Riveryas |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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