4.6
(719)
15,744
hikers
2
hikes
Dog friendly hiking trails in North Harbour Aquatic Reserve offer diverse landscapes, from coastal cliffs and sandy beaches to native bushland. The reserve, primarily a marine protected area, is bordered by terrestrial areas around North Head and Dobroyd Head, providing scenic walking opportunities. Hikers can experience panoramic views of Sydney Harbour and the Pacific Ocean from various lookouts. The terrain includes rocky shores, sheltered coves, and bushland, with elevations generally under 200 meters.
Last updated: July 8, 2026
5.0
(1)
10
hikers
20.7km
05:20
90m
90m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
17.8km
04:39
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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17
hikers
4.54km
01:10
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
hikers
5.02km
01:23
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Dee Why Rockpool, also called the Isa Wye Ocean Pool, was hand carved out of the sandstone cliffs in 1912, and today it's a family-friendly concrete ocean pool. The main pool is an 8-lane, 50-meter concrete lap pool built directly into the sandstone rock shelf, and just west of that sits the toddler wading pool with shallower and calmer water. The pools are free and open all day every day.
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Long Reef is one of the most geologically significant headlands on Sydney’s coastline, with exposed rock formations dating back more than 240 million years. The reef and surrounding rock platform are part of an aquatic reserve known for fossils, iron-rich claystones, and broad intertidal platforms revealed at low tide. The area also holds long Aboriginal history connected to the Garigal and Gannagal people of the Eora Nation, with shell middens found on the headland.
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Bilarong Reserve spans roughly 5.3 hectares of riparian bushland and forms part of a corridor connecting the Deep Creek and Middle Creek reserves. The area is rich in birdlife, with black swans that are often spotted feeding on seagrass in the shallows, while waders and woodland birds thrive in the wetlands and forest edges. The Narrabeen Lagoon Trail passes directly through the reserve, making it a natural stopping point for walkers and cyclists. The playgrounds and picnic areas are great for families, and nature enthusiasts can enjoy birdwatching and quiet moments by the water. As a designated Wildlife Protection Area, dogs must be on lead to protect the reserve's diverse ecosystems.
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Narrabeen Lagoon, also known as Narrabeen Lake, is one of the Northern Beaches’ most treasured natural assets. Surrounded by suburban Sydney, it provides a pocket of wilderness where visitors can enjoy bushwalking, kayaking, paddleboarding, cycling, or relaxing by the water. The lagoon is a haven for wildlife, with diverse birdlife and thriving aquatic ecosystems. It’s also a cultural and recreational hub, with playgrounds, boating facilities, and picnic areas, making it a favourite spot for both locals and visitors.
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Narrabeen Lagoon Trail is a scenic multi-use path that loops around Narrabeen Lagoon on Sydney’s Northern Beaches, connecting wetlands, bushland, and lakeside suburbs. The mostly flat, well-maintained track is a mix of sealed cycleways, gravel sections, and timber boardwalks, making it popular for walking, running, and cycling. Along the way, there are several viewpoints, picnic spots, and birdlife, making it an ideal route for both short outings and the full loop.
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A lovely viewpoint after walking up from Dee Why direction along the beach and past the golf course
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Komoot offers a selection of 4 dog-friendly hiking trails within and around the North Harbour Aquatic Reserve area. These routes vary in difficulty, providing options for different fitness levels.
The dog-friendly trails in this guide range from moderate to difficult. You'll find 2 moderate routes, such as the Dee Why Beach – Australian Bush Trees loop from Dee Why, and 2 difficult routes, including the challenging Narrabeen Lagoon Trail – Bilarong Reserve loop from Dee Why.
While most routes in this specific guide are moderate to difficult, there is one easy option available: the Bbb – Australian Bush Trees loop from Cromer. This shorter trail is suitable for those looking for a less strenuous walk with their canine companions.
The trails offer a diverse range of scenery, from coastal cliffs and native bushland to panoramic views of Sydney Harbour and the Pacific Ocean. You can expect to see sheltered coves, sandy beaches, and potentially glimpse diverse marine habitats from above. Lookouts like Burragula, Yiningma, and Fairfax at North Head provide stunning vistas.
Yes, the area is rich in history. The historical Quarantine Station, located on the eastern side of the reserve, is a significant attraction accessible via walks, offering a glimpse into Australia's past. While specific routes in this guide may not pass directly through it, many trails in the broader North Harbour area offer views or access to such points of interest.
The komoot community highly rates the hiking experience in this region, with an average score of 4.6 out of 5 stars from over 960 ratings. Reviewers often praise the scenic beauty, diverse landscapes, and the opportunity to enjoy nature with their dogs.
Yes, several of the dog-friendly routes listed are circular, allowing you to start and end at the same point. Examples include the Narrabeen Lagoon Trail – Bilarong Reserve loop from Dee Why and the Dee Why Beach – Australian Bush Trees loop from Dee Why.
The North Harbour Aquatic Reserve area is enjoyable year-round. However, for comfortable hiking with your dog, spring and autumn offer milder temperatures, making longer walks more pleasant. Summer can be hot, so early morning or late afternoon hikes are recommended during those months.
For detailed information about the North Harbour Aquatic Reserve, including its conservation efforts and regulations, you can visit the official Northern Beaches Council website: northernbeaches.nsw.gov.au.
While the specific routes in this guide may not directly pass every viewpoint, the broader North Head area, which borders the reserve, is known for its stunning lookouts. Fairfax Lookouts at North Head offer breathtaking panoramic views of Sydney Harbour and the Pacific Ocean. You can find more information about North Head lookouts on the NSW National Parks website: nationalparks.nsw.gov.au.
The longest dog-friendly hike featured in this guide is the Narrabeen Lagoon Trail – Bilarong Reserve loop from Dee Why, which spans approximately 21 kilometers and is rated as difficult.
The shortest dog-friendly hike in this selection is the Bbb – Australian Bush Trees loop from Cromer, covering about 4.5 kilometers and rated as easy.


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