Millstream Chichester National Park

Park Pilbara national park protecting rivers, gorges, and wetlands

A Pilbara national park combining Millstream’s permanent pools with the Chichester Range; visitors hike, camp and swim in shaded waterholes amid red-rock gorges and spinifex country.

Main image
Main image

Millstream Chichester National Park is a protected area in the Pilbara region of Western Australia that combines arid ranges and permanent freshwater pools. It is notable for the Millstream wetlands on the upper Fortescue River and the adjacent Chichester Range.

The park’s main attractions are the permanent springs and pools on the Fortescue River, which provide year-round water and attract birds and other wildlife. Visitors also use short walks and lookouts in the Chichester Range and visit the pastoral-era Millstream Homestead precinct for interpretation and day-use facilities.

The park protects both natural and cultural values - including Aboriginal sites and pastoral station remains - and was established to conserve the region’s permanent water features and surrounding landscapes. Management has focused on protecting the springs and providing basic visitor facilities while conserving cultural sites.

The park sits in the inland Pilbara landscape of northern Western Australia, combining low ranges of banded ironstone with stretches of arid plains and the Fortescue River wetland system. It is located well inland from Western Australia’s north coast, within the Pilbara bioregion.

  • Best time to visit: Best visited in the dry season - typically May to October - when roads and walking tracks are most accessible and wildlife congregates around permanent water.
  • Heritage and access: Contains significant Aboriginal heritage and pastoral-era remains, so stay on marked tracks and follow signage at cultural sites.

What to See #

  • Fortescue River pools: Contains a cluster of permanent springs and pools on the Fortescue River that form the park's main wetland features and visitor spots.
  • Millstream Homestead: A historic pastoral station complex with visitor facilities and interpretive displays about local European settlement.
  • Chichester Range: A low mountain range of banded ironstone and gorges that frames parts of the park and contains walking routes and viewpoints.
Millstream Chichester National Park
Millstream Chichester National Park, Western Australia
-21.5845, 117.0977
Open year-round (no visitor center hours)
Free (park entry); fees may apply for some activities and permits

How to Get to Millstream Chichester National Park #

The park is in the Pilbara region of Western Australia, roughly 150-200 km from Karratha depending on the route. Access is by sealed and unsealed roads; a high-clearance 4x4 is recommended. Visitors usually travel by car from Karratha or other regional centers.

Tips for Visiting Millstream Chichester National Park #

  • Park roads are rough and remote - a 4x4 vehicle is strongly recommended.
  • The best access point is from Millstream town; allow long travel times and carry emergency supplies.
  • Look for the permanent springs and rainforest pockets (The Millstream and Chichester rivers) which are cooler and biologically richest parts of the park.

Best Time to Visit Millstream Chichester National Park #

The dry season (May-September) is the best time for safe access and wildlife viewing.

Dry season
May-September · 15-30°C
Cooler, drier conditions ideal for walking and accessing remote parts of the park.
Wet season
October-April · 25-40°C
Hot, humid and cyclone risk in northern WA; many tracks may be impassable.

Weather & Climate near Millstream Chichester National Park #

Climate

Millstream Chichester National Park's climate is classified as Hot Desert - Hot Desert climate with very hot summers (peaking in January) and mild winters (coldest in July). Temperatures range from 11°C to 40°C. Semi-arid with limited rainfall with a pronounced dry season.

Temperature & Rainfall
Temperature Range
40°
Warmest Month
11°
Coldest Month
Monthly Conditions

January

January is the hottest month with highs of 40°C and lows of 25°C. Regular rainfall (85 mm).

Comfort

32°
Feels Like Hot
32°C
Temperature
25° 40°

Weather

85 mm
Rainfall
3.3 m/s
Wind
Light Breeze

February

February is hot with highs of 38°C and lows of 25°C. The wettest month with 100 mm of rain.

Comfort

31°
Feels Like Hot
31°C
Temperature
25° 38°

Weather

100 mm
Rainfall
3.1 m/s
Wind
Light Breeze

March

March is hot with highs of 37°C and lows of 24°C. Moderate rainfall (61 mm).

Comfort

30°
Feels Like Hot
30°C
Temperature
24° 37°

Weather

61 mm
Rainfall
3.0 m/s
Wind
Light Breeze

April

April is warm with highs of 35°C and lows of 21°C. Light rainfall.

Comfort

28°
Feels Like Warm
28°C
Temperature
21° 35°

Weather

23 mm
Rainfall
2.5 m/s
Wind
Calm

May

May is mild with highs of 30°C and lows of 16°C. Moderate rainfall (33 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
16° 30°

Weather

33 mm
Rainfall
2.3 m/s
Wind
Calm

June

June is mild with highs of 26°C and lows of 13°C. Moderate rainfall (34 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
13° 26°

Weather

34 mm
Rainfall
2.6 m/s
Wind
Calm

July

July is mild with highs of 25°C and lows of 11°C. Light rainfall.

Comfort

18°
Feels Like Mild
18°C
Temperature
11° 25°

Weather

12 mm
Rainfall
2.2 m/s
Wind
Calm

August

August is mild with highs of 28°C and lows of 12°C. Light rainfall.

Comfort

20°
Feels Like Mild
20°C
Temperature
12° 28°

Weather

11 mm
Rainfall
2.6 m/s
Wind
Calm

September

September is mild with highs of 31°C and lows of 15°C. The driest month with just 2 mm.

Comfort

23°
Feels Like Mild
23°C
Temperature
15° 31°

Weather

2 mm
Rainfall
2.9 m/s
Wind
Calm

October

October is warm with highs of 35°C and lows of 18°C. Almost no rain.

Comfort

26°
Feels Like Warm
26°C
Temperature
18° 35°

Weather

3 mm
Rainfall
3.1 m/s
Wind
Light Breeze

November

November is hot with highs of 37°C and lows of 21°C. Almost no rain.

Comfort

29°
Feels Like Hot
29°C
Temperature
21° 37°

Weather

6 mm
Rainfall
3.1 m/s
Wind
Light Breeze

December

December is hot with highs of 39°C and lows of 24°C. Light rainfall.

Comfort

31°
Feels Like Hot
31°C
Temperature
24° 39°

Weather

29 mm
Rainfall
3.5 m/s
Wind
Light Breeze

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