Willi Willi National Park Park

Protected rainforest and eucalypt park in New South Wales

Willi Willi National Park in New South Wales preserves rainforest gullies, sandstone escarpments and remote walking tracks; birdwatchers and bushwalkers use its trails to explore native forest and waterfalls.

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Willi Willi National Park at a Glance#

Address: Wollemi National Park, New South Wales, Australia (parkseat: near Lithgow and Mudgee)

Website: https://www.nationalparks.nsw.gov.au/visit-a-park/parks/wollemi-national-park

About Willi Willi National Park#

Willi Willi National Park is a protected area in New South Wales on the Mid North Coast of Australia, conserving steep ridgelines and native forest. It forms part of the network of state national parks that protect remnant rainforest and eucalypt vegetation in the region.

The park offers walking tracks and lookouts across ridges and valleys; trails are generally short and focused on forest, wildlife viewing and scenic vistas rather than developed visitor facilities. Typical environments include upland rainforest pockets, wet sclerophyll forest and sandstone escarpments.

The reserve was established by the New South Wales national parks system to protect native vegetation and fauna; management focuses on conservation, fire management and providing low-impact visitor access. Over time the area has been managed to reduce invasive species and to retain native habitat corridors.

The park sits inland from the Mid North Coast towns of Kempsey and Port Macquarie, on the eastern edge of the Great Dividing Range in New South Wales. Access is via local roads from nearby regional centres and the landscape is characterised by steep slopes and river valleys.

How to Get to Willi Willi National Park#

Wollemi NP lies northwest of the Blue Mountains and roughly 150-250 km from Sydney depending on which park entrance is used. Main access points are near Lithgow and Mudgee; drive on the Mitchell or Great Western highways then follow local roads to trailheads. The NSW National Parks website lists formal access points and recommended routes.

Tips for Visiting Willi Willi National Park#

  • Check the NSW National Parks & Wildlife Service site for current track closures and recommended routes.
  • Wollemi Wilderness has limited cell coverage; leave an itinerary with someone and carry a map and compass.
  • Visit the Wollemi Pine lookout areas but resist publicizing precise coordinates - conservation authorities restrict access to the rare Wollemia nobilis sites to protect them.

Best Time to Visit Willi Willi National Park#

A rugged national park in New South Wales famed for deep canyons, eucalypt forest and the discovery site of the rare Wollemi Pine.

Spring (Sep-Nov)
September-November · 8-22°C (46-72°F)
Wildflowers and milder walking conditions; ideal for canyon and river routes.
Autumn (Mar-May)
March-May · 10-25°C (50-77°F)
Stable weather and good river levels for scenic photography.
Summer (Dec-Feb)
December-February · 20-35°C (68-95°F)
Hot and potentially hazardous with bushfire risk; avoid during severe heat or fire bans.

Weather & Climate near Willi Willi National Park#

Climate

Willi Willi National Park's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in January) and cold winters (coldest in July). Temperatures range from 4°C to 24°C. Abundant rainfall (1626 mm/year), wettest in March.

Air Quality: AQI 38 Good
Temperature & Rainfall
Temperature Range
24°
Warmest Month
4°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - 15° - 24° 19° 226 mm - - 3.7 m/s - -
February - 15° - 23° 19° 206 mm - - 2.7 m/s - -
March - 13° - 22° 18° 227 mm - - 2.9 m/s - -
April - 11° - 19° 15° 144 mm - - 3.7 m/s - -
May - 8° - 16° 12° 135 mm - - 3.0 m/s - -
June - 6° - 14° 8° 99 mm - - 3.2 m/s - -
July - 4° - 13° 7° 73 mm - - 2.9 m/s - -
August - 5° - 14° 7° 42 mm - - 3.3 m/s - -
September - 7° - 16° 12° 61 mm - - 3.0 m/s - -
October - 9° - 19° 14° 102 mm - - 2.5 m/s - -
November - 11° - 21° 16° 156 mm - - 2.7 m/s - -
December - 13° - 23° 18° 155 mm - - 3.1 m/s - -