Sydney · New South Wales
Scuba Diving at Bare Island
Sydney's most-dived shore site — weedy seadragons, extraordinary macro life and multiple routes.
Bare Island at La Perouse is one of Australia's best-known shore dives and the centrepiece of Sydney's Botany Bay diving. On a weekend morning the car park is a reliable meeting point for half the city's divers.
The site offers several distinct routes at different depths, which is why it sustains that popularity — divers who have dived it a hundred times still find new things.
Weedy seadragons are the headline species, and Bare Island is one of the most reliable places in the world to see them. Beyond that, the macro diversity is exceptional: nudibranchs, pygmy pipehorses, anglerfish, octopus and a long list of cryptic species.
Recommended: Open Water Diver. Parts of the site reach 20 m, which needs Advanced Open Water Diver. What can I dive with my cert?
Max depth
20 m
typically 12 m
Access
shore
Current
minimal
Water temp
17–24°C
Level
beginner
up to intermediate
| Region | Sydney |
|---|---|
| State | New South Wales |
| Access | shore |
| Site type | reef, muck |
| Minimum depth | 3 m |
| Typical depth | 12 m |
| Maximum depth | 20 m |
| Current | minimal |
| Visibility | Commonly 5–15 m |
| Water temperature | Roughly 17–24°C |
| Experience level | beginner, intermediate |
These are guidance categories, not guarantees. Conditions on the day, and an operator’s own requirements, override any classification here.
- weedy seadragons
- nudibranchs in high diversity
- pygmy pipehorses
- anglerfish
- octopus and cuttlefish
- Port Jackson sharks seasonally
- giant cuttlefish
- eastern blue gropers
Bare Island is best thought of as several sites sharing a car park. Each route has its own character and its own conditions window.
- the left side — shallower, sheltered, good for training and macro
- the right side — sponge gardens and seadragon habitat
- the deep route — out to around 20 m over sand and sponge
- the isthmus — shallow and often used for skills
Bare Island is where a large proportion of Sydney divers learn, practise and keep diving through winter. It is sheltered, accessible, free and rewarding.
It is also a useful demonstration that a site does not need clear tropical water to be world-class. What it has is biodiversity.
Weedy seadragons are protected and are easily stressed by crowding and repeated strobe flashes. They move slowly and cannot escape attention easily.
Keep a respectful distance, limit photography time per animal, and never move or handle them.
Access
- Shore entry from the causeway area at La Perouse.
- Several entry and exit points serving different routes — left, right and deep.
- The walk in is short but involves steps and uneven rock.
- Sheltered from most swell directions, which makes it diveable when the open coast is not.
Hazards
- boat traffic in Botany Bay
- fishing line and discarded tackle
- surge at the entry points in swell
- slippery rock on entry and exit
- navigation, since the site is larger than it looks
Marine Life at Bare Island
Species documented at this site, with seasonality and etiquette on each page.
Businesses documented as regularly diving this site.
Abyss Scuba DivingRamsgatePADIA Sydney operation associated with training across recreational and technical levels, boat diving and equipment services.BoatCoursesAdvancedProTechNitroxSource-backed profilePro Dive SydneyPro Dive's inner-Sydney training centre at Alexandria, close to Camp Cove, Clovelly, Gordons Bay and Bare Island, with courses to Divemaster, hire and servicing.CoursesAdvancedProHireServicingSource-backed profileSydney Dive SafariSSIAn SSI Career Development Centre five minutes from Bare Island, with two full-time Instructor Trainers, air and Nitrox, servicing and a large showroom.BoatCoursesAdvancedProNitroxHireSource-backed profileUseful Training for Diving Bare Island
Not a list of everything available — the qualifications that actually change what you can do at this site.
Dive Sites Similar to Bare Island
Worth reading alongside this one.
Planning Guides for Diving Bare Island
Practical guides selected from this site's access, environment, wildlife and experience profile.
Dive Sites Near Bare Island
Other documented sites within range, nearest first — useful for building a trip rather than a single dive.
Other Dive Businesses Near Bare Island
Not documented as servicing this site, but close enough to be useful for fills, hire or advice.
Bare Island Diving FAQs
How deep is Bare Island?
Depths range from around 3 metres to roughly 20 metres, with a typical profile around 12 metres. Conditions and route selection change this considerably.
Is Bare Island suitable for beginners?
It can be, in reasonable conditions and with appropriate supervision. Conditions on the day matter more than certification level, and operators may impose their own requirements.
How do you get to Bare Island?
Shore entry from the causeway area at La Perouse. Several entry and exit points serving different routes — left, right and deep.
Is there current at Bare Island?
Current is recorded as minimal. Conditions vary daily and should be checked close to the day.
What will I see at Bare Island?
Commonly reported marine life includes weedy seadragons, nudibranchs in high diversity, pygmy pipehorses, anglerfish, octopus and cuttlefish, Port Jackson sharks seasonally. Sightings are never guaranteed.
When is the best time to dive Bare Island?
Conditions vary through the year. Visibility is commonly 5–15 m. Check with local operators close to your dates.
Where is Bare Island?
Bare Island is in the Sydney region of New South Wales.
Last researched: September 2026. Dive businesses change frequently — confirm current services, prices and requirements directly with the operator before booking.