For city dogs who dream of a saltwater dip, Marrinawi Cove in Barangaroo is an absolute game-changer. After being off-limits for over 50 years, this beautifully restored harbour spot now welcomes dogs to swim off-leash in its netted enclosure. Surrounded by massive sandstone blocks and native trees, it’s a stunning piece of the city where you and your pup can enjoy a safe, refreshing swim together.
Marrinawi Cove Off Leash Area: At a Glance
- 🐾 The Vibe: A stunning, architectural harbour pool. It’s a social and scenic spot where city slickers come to cool off.
- 🐕 Best For: Water-confident dogs who love a saltwater swim and are happy to go back on the lead as soon as they’re dry.
- Off-Leash Hours: Off-leash only while in the water. Dogs must be on a lead at all other times in Barangaroo Reserve.
- Fencing: Netted swimming area. The water is securely enclosed, but the surrounding land is unfenced.
- 🅿️ Parking: Paid underground parking is available at Barangaroo Reserve, but it can be pricey.

Dog Park Features & Amenities
For the Dogs
- Safe Harbour Swimming: The shark-netted enclosure gives you total peace of mind, letting your dog enjoy a proper ocean swim without the risks of the open harbour.
- Easy Water Entry: Recent upgrades added non-slip stairs and a new deck, making it much easier and safer for dogs to get in and out of the water.
- Strict Rules: Remember, the off-leash freedom ends the second your dog’s paws hit dry land. You must clip the lead back on immediately.
For the Humans
- Post-Swim Rinse: A new outdoor freshwater shower is right there, which is perfect for washing the salt off both you and your pup before you head home.
- Stunning Scenery: The massive sandstone blocks are a great place to sit and soak up the spectacular views of the harbour and city skyline.
- Excellent Facilities: You’re right in Barangaroo, so there are clean public toilets and great walking paths all around you.
Insider Tip: Watch your step! The submerged sandstone rocks are notorious for growing slippery algae and sharp oysters. It’s a really good idea to wear a pair of water shoes to protect your feet, and be careful when helping your dog in and out to avoid any slips or cuts.
The Final Verdict
Marrinawi Cove is a huge win for Sydney’s dog-owning community. It’s not a park for a big run, but for a safe, scenic swim right in the heart of the city, it’s unbeatable. The rules are strict, but the experience of swimming with your dog against that iconic backdrop makes it totally worth it.
For more official information, visit the Barangaroo website.
Marrinawi Cove: FAQ
Q: Can my dog be off-leash at Marrinawi Cove?
A: Only while swimming in the water. Your dog must be on a lead at all other times in Barangaroo Reserve.
Q: Is the water clean and safe?
A: The water quality is regularly tested by Beachwatch. However, it’s always best to avoid swimming for a few days after heavy rain.
Q: Are there facilities for dogs?
A: Yes, there are poo bag dispensers, a freshwater shower for rinsing off, and water bubblers with pet-friendly taps nearby.








