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Old Great North Road bike ride

Dharug National Park

Affected by closures, check current alerts 

Current alerts in this area

Last reviewed: Wed 2 July 2025, 6.34pm

Applies from Mon 31 Mar 2025, 7.00am to Fri 29 Aug 2025, 5.00pm. Last reviewed: Wed 2 Jul 2025, 6.34pm.

Closed areas: Area closed for conservation works

Some parts of this park are closed from Monday 31 March to Friday 29 August 2025 while conservation works are being undertaken on Devine's Hill. The closed areas are:

  • Devine's Hill section of the Old Great North Walk

Penalties apply for non-compliance. Signage installed on closed section. For more information, contact the Wollemi - Yengo Area Office - (02) 6574 5555.

Nearby alerts

Applies from Wed 11 Jun 2025, 2.04pm to Thu 31 Jul 2025, 12.00pm. Last reviewed: Wed 2 Jul 2025, 10.19am

Closed areas: Heartbreak Hill campground closure

Heartbreak Hill campground in Parr State Conservation Area is closed from Friday 6 June 2025 to Thursday 31st July 2025 due to facility upgrade.

For more information, contact the Wollemi Yengo area office on 02 6574 5555.

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Applies from Tue 1 Jul 2025, 10.26am. Last reviewed: Tue 1 Jul 2025, 10.29am

Closed areas: Deep Pass Canyon Closure

Deep Pass Canyon is closed due to predicted heavy rainfall. Closure will remain in place until conditions have been assessed as safe. 

 

Deep Pass Campground will remain open and available for bookings. 

 

Penalties apply for non-compliance. For more information, please contact the NPWS Kanangra area office on (02) 6336 6200

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Applies from Mon 30 Jun 2025, 4.11pm to Fri 10 Oct 2025, 11.59pm. Last reviewed: Mon 30 Jun 2025, 4.16pm

Closed areas: Somersby Falls walking track closed for upgrade

Somersby Falls walking track, including access to the middle and bottom waterfalls will be closed from 30 June to 10 October 2025 while the track is upgraded.

The picnic area and carpark will remain open during the works.

Consider visiting the nearby Girrakool picnic area less than 5 minutes away which also has waterfalls, walking tracks and a well established picnic area.

Penalties apply for non-compliance. For more information, contact the local NPWS Central Coast Area Office on 02 4320 4200.

Affects 1 park and 2 locations nearby. Show list

Applies from Fri 2 May 2025, 7.00am to Sun 30 Nov 2025, 5.00pm. Last reviewed: Mon 30 Jun 2025, 8.38am

Safety alerts: Glow Worm Tunnel walking track to Newnes

Work has commenced on the upgrade of the Newnes to Four Ways walking track – part of the Glow Worm Tunnel to Newnes walking track. Please be aware of workers and materials on the walking track and take care around all work sites. Please follow any directions from staff onsite.

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Applies from Fri 23 May 2025, 10.15am. Last reviewed: Thu 26 Jun 2025, 1.14pm

Closed areas: Glow Worm Tunnel Walking Track closed due to heavy rainfall

The section of Glow Worm Tunnel walking track from the Glow Worm Tunnel exit to the 'four ways' intersection, Wolgan Valley will remain closed until further notice.

Recent heavy rainfall has caused landslips along this section of Glow Worm Tunnel walking track.

The Glow Worm Tunnel can still be accessed via the Glow Worm Tunnel carpark. Newnes Industrial Ruins and the Newnes Campgrounds can only be accessed via the Pipeline Track from Glen Davis or by Old Coach Road.

Penalties apply for non-compliance. For more information, contact the NPWS Kanangra Area Office on (02) 6336 6200.

Affects 1 park and 2 locations nearby. Show list

Applies from Mon 17 Feb 2025, 10.03am. Last reviewed: Mon 23 Jun 2025, 9.18am

Closed areas: Talisman Gallery closed

The Talisman Gallery at Hartley Historic Site is closed from Monday 17 February 2025 until further notice.

For more information, please contact Hartley Visitor Centre on 02 6355 2117.

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Applies from Fri 2 May 2025, 8.59am to Fri 1 May 2026, 9.00am. Last reviewed: Wed 18 Jun 2025, 1.09pm

Other planned events: Notice of ongoing 1080 baiting program

NSW National Parks and Wildlife Service (NPWS) is conducting an ongoing ground baiting program from Friday 2 May 2025 to Friday 1 May 2026 in the following areas:

  • Abercrombie River National Park
  • Abercrombie River State Conservation Area
  • Kanangra-Boyd National Park
  • Blue Mountains National Park (southern section)
  • Wollemi National Park (Wolga)
  • Gardens of Stone National Park
  • Jenolan Karst Conservation Area
  • Turon National Park
  • Marrangaroo National Park

The operation will use 1080 (sodium fluoroacetate) poison for the control of wild dogs and foxes.

The program is designed to minimise predator impacts on wildlife, especially threatened species, and to minimise impact of wild dogs on neighbouring stock.

Signs will be placed at the entry to the baiting location. Domestic pets are not permitted in NSW National Parks managed lands. Pets and working dogs may be affected (1080 is lethal to cats and dogs). Pets and working dogs must be restrained or muzzled in the vicinity and must not enter the baiting location. In the event of accidental poisoning seek immediate veterinary assistance.

For more information, contact the NPWS Kanangra area office at Oberon on 02 6336 6200.

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Applies from Mon 1 Jul 2024, 3.16pm to Thu 31 Jul 2025, 5.00pm. Last reviewed: Fri 6 Jun 2025, 12.15pm

Closed areas: Roads closed due to flood damage

The following roads in this park are closed due to storm and flood damage:

  • California trail - closed until late July 2025

Visitor areas that are currently closed include:

  • California Hut - closed until late July 2025

Gates have been locked, and signs are in place on closed roads. Expected reopening times are subject to weather delays.

Penalties apply for non-compliance. For more information, contact the NPWS Bulga area office.

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Applies from Tue 8 Apr 2025, 12.00pm. Last reviewed: Wed 2 Jul 2025, 9.51am

Closed areas: Partial closure Piles Creek Loop Walking Track

Part of Piles Creek Loop Walking Track is closed while rockfall investigations and mitigation works are undertaken.

The closed area is between the suspension bridge and Bundilla Lookout on the western side of Piles Creek.

Areas that will remain open are:

  • Piles Creek Loop Walking Track on the eastern side of Piles Creek 
  • Access to the Great North Walk from Girrakool Picnic Area 
  • Bundilla Lookout 

Barriers and signage are in place around the closed area.

Penalties apply for non-compliance. For more information, contact the local NPWS office on 02 4320 4200.

 

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Applies from Thu 7 Apr 2022, 11.17am. Last reviewed: Sun 15 Jun 2025, 11.00am

Closed areas: Brieses fire trail partial closure

The section of Brieses fire trail between Mooney Mooney Creek and Old Mooney Dam trail is closed until further notice due to a landslip, making it unsafe for vehicles.

Signs are in place around closed areas. This area will re-open as soon as it is safe and repair works have been completed.

Penalties apply for non-compliance. For more information, contact the local NPWS office on 02 4320 4200.

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Applies from Fri 14 Feb 2025, 8.14am to Fri 30 Jan 2026, 8.05am. Last reviewed: Mon 23 Jun 2025, 8.37am

Closed parks: Maroota Historic site closed

Due to the sensitive nature of this site, access to Maroota Historic Site is restricted to approved research and cultural activities only. Penalties apply for non-compliance. For more information, contact the local park office on (02) 8448 0400.

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Applies from Fri 14 Feb 2025, 8.15am to Fri 30 Jan 2026, 8.05am. Last reviewed: Mon 23 Jun 2025, 8.37am

Closed parks: Wisemans Ferry Historic Site closed

Due to the sensitive nature of this site, access to Wisemans Ferry Historic Site is restricted to approved research and cultural activities only. Penalties apply for non-compliance. For more information, contact the local park office on (02) 8448 0400.

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Applies from Mon 13 Jan 2025, 5.02pm to Mon 1 Sep 2025, 5.03pm. Last reviewed: Mon 16 Jun 2025, 6.15pm

Safety alerts: Road Maintenance

Fire trail maintenance and repair works will be undertaken at various locations throughout Jilliby State Conservation Area from June until September 1st, 2025. Partial and intermittent closures should be expected. Please follow the directions of any construction staff onsite and safety signage. Take care and drive to conditions.

For more information, contact the local NPWS office on 02 49729000.

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Applies from Wed 8 Mar 2023, 9.09am. Last reviewed: Tue 13 May 2025, 11.15am

Closed areas: Muirs Lookout Picnic Area - Closed

Muirs Lookout Picnic Area on Prickly Ridge Road has been closed due to ageing infrastructure, obstructed lookout views to the coast and very low public visitation. Alternative picnic facilities are located nearby in Olney State Forest and Watagans National Park. Further information on other places to visit can be obtained via the NPWS or Forestry Corporation websites. 

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Applies from Wed 23 Nov 2022, 2.08pm. Last reviewed: Mon 30 Jun 2025, 9.32am

Closed areas: Wheeny Creek campground - Boobook section permanently closed

The Boobook campground and picnic area within Wheeny Creek campground has permanently closed due to flood damage. 

Penalties apply for non-compliance. For more information, contact the local NPWS office on 4720-6200.

Affects 1 park and 1 location nearby. Show list

Applies from Tue 21 May 2024, 11.41am. Last reviewed: Sun 15 Jun 2025, 1.07pm

Closed areas: Warrah Trig Road closed to vehicles

Warrah Trig Road is closed to vehicles due to an increase in illegal activities throughout the area.

The road will remain closed until investigations are completed and further recommendations are made.

The road is open to pedestrians and cyclists.

 

Penalties apply for non-compliance. For more information, contact the local NPWS office.

Affects 1 park and 5 locations nearby. Show list

Applies from Wed 13 Apr 2022, 10.37am. Last reviewed: Tue 13 May 2025, 11.15am

Safety alerts: Prickly Ridge Road 4WD only

The section of Prickly Ridge Road between Watagan Forest Road and Cut-Rock Road is suitable for 4WD vehicles only.

To prevent further damage to the road and to protect visitor safety, please avoid this area and other trails in the reserve that are still slippery and potentially hazardous.  

For further information, please contact the Central Coast Area Office at Lake Munmorah on 02 4972 9000.

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Local alerts

For the latest updates on fires, closures and other alerts in this area, see https://www.nationalparks.nsw.gov.au/things-to-do/cycling-trails/old-great-north-road-bike-ride/local-alerts

Park info

See more visitor info

Emergency services

For all NSW fires visit the Rural Fire Service

For the latest information on wildfires in your area please contact the NSW Rural Fire Service.

View all alerts for NSW

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