Nitmiluk National Park

National Park Northern Territory park famed for Katherine Gorge and waterways

Nitmiluk National Park surrounds Katherine Gorge-sandstone gorges carved by the Katherine River. Visitors take boat cruises and canoe trips, hike riverside trails and join Indigenous cultural tours.

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Nitmiluk National Park is a protected area in Australia’s Northern Territory centred on the Nitmiluk (Katherine) Gorge system. The park is noted for its river-carved gorges and for the Indigenous Jawoyn cultural landscape.

The park contains a chain of 13 gorges carved by the Katherine River; commercial boat cruises, canoeing and scenic flights provide access to the first gorges, while walking trails and lookouts offer viewpoints along the rim. Edith Falls (Leliyn) within the park features pools and cascades that are popular for swimming and short walks.

The land is the traditional country of the Jawoyn people and is managed under arrangements that recognise their cultural connections and involvement in park management. Joint management and cultural tourism are an established part of the park’s operation.

Located in north-central Arnhem Land near the town of Katherine, the park is accessed from Katherine and nearby roads and air services, with main visitor facilities oriented toward the gorge and falls areas.

  • Gorges: Comprised of 13 gorges formed by the Katherine River, with tours and paddling most commonly running through the first three to five gorges.
  • Best time: Dry season conditions from around May to October offer the most reliable access for boat tours, canoeing and walking when river levels are lower.

What to See #

  • Katherine Gorge: A system of 13 separate gorges carved through sandstone by the Katherine River; commercial boat cruises and canoe hire operate primarily in the first few gorges to give access to narrow river sections and cliff scenery.
  • Edith Falls (Leliyn): Series of cascades and plunge pools on the Edith River that provide swimming and short walking tracks, located within the park's northern section.
Nitmiluk National Park
Nitmiluk National Park, Northern Territory, Australia
-14.3122, 132.4230
Park entry fees vary; boat tours and guided excursions priced separately

How to Get to Nitmiluk National Park #

Nitmiluk is about 30 km northeast of Katherine town. From Darwin, Nitmiluk is a roughly 3.5-4 hour drive along the Stuart Highway. Local tour operators in Katherine run regular boat cruises and guided walks.

Tips for Visiting Nitmiluk National Park #

  • Book a boat tour of Nitmiluk Gorge early in the morning to beat the heat and to see wallaby and birdlife on the riverbanks.
  • Bring a hat and sun protection; the Top End sun is intense and shade limited on trails.
  • If interested in Jawoyn culture, seek guided tours led by Indigenous rangers who explain rock art and Dreaming stories with appropriate context.

Best Time to Visit Nitmiluk National Park #

The dry season (May-September) is the ideal time for river tours, hiking and Indigenous cultural experiences.

Dry season (May-Sep)
May-September · 15-30°C
Best time to visit: cooler days, accessible roads and full service offerings.
Wet season (Nov-Mar)
November-March · 25-35°C with heavy rainfall
Park parts closed due to flooding; dramatic waterfalls but limited access.

Weather & Climate near Nitmiluk National Park #

Climate

Nitmiluk National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with very hot summers (peaking in November) and warm winters (coldest in July). Temperatures range from 16°C to 37°C. Abundant rainfall (1010 mm/year), wettest in January with a pronounced dry season.

Air Quality: AQI 39 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
44°
Warmest Month
Coldest Month
Monthly Conditions

January

January is hot, feeling like 36°C with oppressive humidity. The wettest month with heavy rain (244 mm) and mostly overcast skies.

55 Acceptable

Comfort

36°
Feels Like Hot
29°C
Temperature
24° 34°
81%
Humidity
Very Humid

Weather

244 mm
Rainfall
1.9 m/s
Wind
Calm
2.8
UV Index
Extreme
12.8h daylight

February

February is hot, feeling like 35°C with oppressive humidity. Heavy rain (235 mm) and partly cloudy skies.

59 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
24° 34°
83%
Humidity
Very Humid

Weather

235 mm
Rainfall
1.7 m/s
Wind
Calm
2.9
UV Index
Extreme
12.5h daylight

March

March is hot, feeling like 35°C with oppressive humidity. Significant rainfall (172 mm) and partly cloudy skies.

65 Good

Comfort

35°
Feels Like Hot
29°C
Temperature
24° 34°
80%
Humidity
Very Humid

Weather

172 mm
Rainfall
1.7 m/s
Wind
Calm
2.7
UV Index
Extreme
12.1h daylight

April

April is hot, feeling like 32°C due to high humidity. Moderate rainfall (36 mm) and mostly sunny skies.

83 Excellent

Comfort

32°
Feels Like Hot
28°C
Temperature
22° 34°
72%
Humidity
Very Humid

Weather

36 mm
Rainfall
1.8 m/s
Wind
Calm
2.4
UV Index
Extreme
11.7h daylight

May

May is warm with highs of 33°C and lows of 20°C. Almost no rain and mostly sunny skies.

97 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 33°
59%
Humidity
Humid

Weather

4 mm
Rainfall
2.1 m/s
Wind
Calm
1.9
UV Index
Very High
11.3h daylight

June

June is mild with highs of 30°C and lows of 16°C. The driest month with just 2 mm and clear sunny skies.

99 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 30°
49%
Humidity
Comfortable

Weather

2 mm
Rainfall
2.2 m/s
Wind
Calm
1.6
UV Index
Very High
11.2h daylight

July

July is mild with highs of 31°C and lows of 16°C. Almost no rain and clear sunny skies.

99 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
16° 31°
44%
Humidity
Comfortable

Weather

3 mm
Rainfall
2.0 m/s
Wind
Calm
1.7
UV Index
Very High
11.2h daylight

August

August is warm with highs of 32°C and lows of 17°C. The driest month with just 2 mm and clear sunny skies.

99 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
17° 33°
37%
Humidity
Comfortable

Weather

2 mm
Rainfall
2.1 m/s
Wind
Calm
2.1
UV Index
Extreme
11.5h daylight

September

September is hot with highs of 35°C and lows of 21°C. Almost no rain and clear sunny skies.

97 Ideal

Comfort

28°
Feels Like Hot
28°C
Temperature
21° 35°
35%
Humidity
Comfortable

Weather

9 mm
Rainfall
2.0 m/s
Wind
Calm
2.5
UV Index
Extreme
11.9h daylight

October

October is hot with highs of 37°C and lows of 24°C. Light rainfall and mostly sunny skies.

85 Excellent

Comfort

31°
Feels Like Hot
31°C
Temperature
24° 37°
37%
Humidity
Comfortable

Weather

27 mm
Rainfall
2.0 m/s
Wind
Calm
2.8
UV Index
Extreme
12.3h daylight

November

November is the hottest month, feeling like 32°C. Regular rainfall (96 mm).

75 Very Good

Comfort

32°
Feels Like Hot
31°C
Temperature
25° 37°
48%
Humidity
Comfortable

Weather

96 mm
Rainfall
2.0 m/s
Wind
Calm
2.8
UV Index
Extreme
12.7h daylight

December

December is hot, feeling like 35°C. Significant rainfall (180 mm) and partly cloudy skies.

61 Good

Comfort

35°
Feels Like Hot
30°C
Temperature
25° 36°
66%
Humidity
Humid

Weather

180 mm
Rainfall
2.2 m/s
Wind
Calm
2.8
UV Index
Extreme
12.8h daylight

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