Sydney Harbour National Park

One of Sydney's most diverse parks, Sydney Harbour National Park is formed from 11 pockets of harbour islands and shoreline. Highlights include coastal walks and swimming, breath-taking viewpoints, tours of colonial buildings and Aboriginal cave art.

There are alerts raised for Sydney Harbour National Park as at Tue, 24 Jun 2025 18:13:43 +1000
Closed areas: Notice of pest control operation at North Head and Middle Head
Night pest control operations will be conducted at Middle Head from 7pm, North Head from 9:00pm and Q Station from 11:00pm on Wednesday 25 June 2025 depending on favourable weather conditions. Please obey all signage and directions of NSW National Parks staff.

Other planned events: Sarahs Walk Closure
Ausgrid will be conducting Power Pole replacement works along Sarah's Walk (off Morella Road) on Wednesday 25 June. Track closures will be in place as a helicopter will be required to deliver to poles. 
 
For more information, visit the Mosman Council Website: https://works.mosman.nsw.gov.au/ausgrid-helicopter-activity-and-civil-works-at-sarahs-walk-mosman-wednesday-25-june-2025/

Other planned events: Middle Head Closure
Middle Head will be closed on 26 and 27 June for road resurfacing works to Old Fort and Govenors Roads. Access will be restricted at the end of Middle Head road, the track junction on Cobblers Beach Road, and the track junction at the 1801 Battery.

Closed areas: Fort Denison closed
Service upgrades and extensive conservation works on the fort are ongoing throughout 2025. Fort Denison – Muddawahnyuh remains closed to visitors during this time.
Standard work hours during the construction phase will be between:
Penalties apply for non-compliance. For more information, visit the project webpage or email the Sydney South office. Visit the NSW National Parks safety page for park safety guidelines.

Other planned events: North Head Scenic Drive gate opening times
The North Head Scenic Drive gate opening times are:

Closed areas: Bluefish Point closed
The Bluefish Point bushland area is closed for public safety and to protect the landscape and important plant and animal communities.
Access to rock pools is difficult and dangerous. Please stay on sign-posted walking tracks when visiting Sydney Harbour National Park for your safety and observe warning signs in the area.

Other planned events: 1080 pest management operation
NSW National Parks and Wildlife Service will be conducting a baiting program using manufactured baits, fresh baits and Canid Pest Ejectors (CPEs) containing 1080 poison (sodium fluroacetate) for the control of foxes.
The program is continuous and ongoing between Saturday 1 February 2025 and Thursday 31 July 2025 in the following areas of Sydney Harbour National Park:
Please don’t touch baits or ejector devices. All baiting locations are identifiable by signs.
Domestic pets are not permitted in NSW national parks and reserves. 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.
Fox baiting in these reserves is aimed at reducing their impact on threatened species.
Penalties apply for non-compliance. For more information, contact the local park office on:
Middle Head: 02 9960 6266 (business hours)
NPWS after-hours call centre: 1300 056 294 (after hours)
North Head Sanctuary, Many (Harbour Trust Lands): 02 8969 2128 (business hours).

Closed areas: North Head partial closure
Some parts of North Head in Sydney Harbour National Park are closed due to fire damage and geological instability. The closed areas include:
The following areas, and the bushland surrounding them, are also closed due to steep and unstable ground:
Do not enter the closed areas.
Open areas include:
Penalties apply for non-compliance. For more information, please contact the National Parks Contact Centre on 1300 072 757 or Sydney North area office on 02 9451 3479 between 9.30am and 4pm, Monday to Friday.