Mataranka Thermal Pool

Spring

Mataranka Thermal Pool is a geothermal hot spring system in the Northern Territory of Australia, known for warm, crystal-clear soaking pools fringed with palms and paperbarks. Travellers come to bathe, relax and observe the large flying-fox roosts nearby.

Mataranka Thermal Pool Darwin, Northern TerritoryAlice SpringsKatherine, Northern TerritoryMataranka Thermal Pool

Mataranka Thermal Pool essentials

Address: Mataranka, Elsey National Park, Northern Territory, Australia

The Mataranka Thermal Pools sit within Elsey National Park and form part of the headwaters of the Roper River, fed from the Cambrian Limestone Aquifer. The springs emerge as clear water with natural sandy bottoms and are set in grassy woodland punctuated by palm and paperbark trees.

There are several adjacent soaking pools and small spring-fed channels; the site is best known for its warm, steady-flowing pools that feel like natural baths. Rainbow Springs feeds the complex and nearby Bitter Springs offers an additional swimming option, so visitors often combine both sites on a visit.

The area has strong cultural significance for local Aboriginal communities and is ecologically sensitive. A very large colony of flying foxes roosts in the shaded vegetation around the pools, and there has been local concern about development and groundwater extraction that could affect the spring flow.

  • Main soaking pools: Palm-fringed, sandy-bottom pools where visitors can soak in warm, clear spring water.
  • Flying-fox roosts: Large daytime roosts of flying foxes in the surrounding trees; best seen from a distance without disturbing them.
  • Palm and paperbark surrounds: Shaded swim edges and picnic spots under native palms and paperbarks that give the pools a tropical feel.
  • Rainbow Springs and Bitter Springs: Nearby springs that are often visited on the same trip for additional swimming and scenery.
  • Roper River headwaters: The springs are the source of the Roper River and are of interest to those curious about local hydrology.
Things to Do
When to Go

Best Time to Visit Mataranka Thermal Pool#

The area has a tropical savanna climate with a distinct dry season and a wet season; the dry months are usually the most comfortable for travel and access. Expect heavy rainfall and higher humidity during the wet season, which can affect road access and wildlife activity.

Dry season (best)
May - September · 13°C - 34°C (55°F - 93°F)
Clearer skies, little rainfall and more comfortable conditions make this the most popular time to visit; roads and walking tracks are generally reliable.
Wet season
November - March · 23°C - 37°C (73°F - 99°F)
Hotter, very humid and with heavy rainfall and storms likely; some roads and services may be disrupted and mosquitoes increase after rain.
Shoulder months
April - October · 13°C - 37°C (55°F - 99°F)
Transitional months can offer a mix of fine days and occasional showers, with fewer visitors than the peak dry period and still-good swimming conditions outside heavy rains.

Weather & Climate near Mataranka Thermal Pool#

Climate

Mataranka Thermal Pool'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 13°C to 37°C. Moderate rainfall (863 mm/year) with a pronounced dry season.

Air Quality: AQI 35 Good
Best Time to Visit
AugustSeptemberMay
Temperature & Rainfall
Temperature Range
45°
Warmest Month
5°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Acceptable 24° - 35° 36° 204 mm overcast 79% 2.0 m/s 2.8 extreme 12.8h
February Acceptable 24° - 34° 34° 209 mm partly cloudy 80% 1.8 m/s 2.9 extreme 12.5h
March Good 23° - 34° 33° 151 mm partly cloudy 79% 1.7 m/s 2.7 extreme 12.1h
April Excellent 21° - 34° 30° 35 mm mostly sunny 70% 1.9 m/s 2.4 extreme 11.7h
May Ideal 18° - 32° 25° 6 mm mostly sunny 57% 2.2 m/s 1.9 very high 11.3h
June Ideal 14° - 29° 22° 1 mm clear 47% 2.4 m/s 1.6 very high 11.2h
July Ideal 13° - 30° 21° 2 mm clear 44% 2.3 m/s 1.7 very high 11.2h
August Ideal 15° - 32° 23° 1 mm clear 38% 2.2 m/s 2.1 extreme 11.5h
September Ideal 19° - 35° 27° 3 mm clear 37% 2.2 m/s 2.5 extreme 11.9h
October Excellent 22° - 37° 30° 25 mm mostly sunny 38% 2.2 m/s 2.8 extreme 12.3h
November Very Good 24° - 37° 31° 71 mm some cloud 45% 2.0 m/s 2.8 extreme 12.7h
December Good 24° - 36° 34° 155 mm partly cloudy 62% 2.2 m/s 2.8 extreme 12.8h
Getting There & Around

How to Get to Mataranka Thermal Pool#

The nearest town is Katherine; Mataranka is reached by road from Katherine in the direction of the Stuart Highway and then along local roads to Homestead Road, which leads to the springs. For first-time visitors the route is most easily covered by private car or a guided tour.

The region is in the Northern Territory and the closest air and rail links are at Katherine Airport and Katherine railway station; from Katherine the last stretch is a local road to the park entrance and then a short walk to the pools. If you do not have a car, check for local shuttles or tour operators as taxi services may be limited.

Tips for Visiting Mataranka Thermal Pool#

  • Check local park information and opening days before you travel, as access can be affected by seasonal conditions.
  • Do not use soap, shampoo or other detergents in the pools to protect the fragile spring environment.
  • Respect signs and the cultural significance of the site to Aboriginal communities; follow any site-specific rules.
  • Bring water shoes for walking on sandy or rocky bottoms, plus sun protection and insect repellent.
  • Give the flying foxes space - avoid approaching or disturbing roost trees, especially at dusk and dawn.