Manly
21 site records refer to this town or area.
Look for operators around Manly →New South Wales
From Manly to Palm Beach the Northern Beaches are a string of headlands with reefs on their protected sides and open-ocean sites offshore. Shelly Beach at Manly is the classic Sydney shore dive, an aquatic reserve with blue gropers and dusky whalers in summer; Long Reef and the Apartments off Dee Why are boat dives with grey nurse sharks and a resident wobbegong population. The wreck of the Valiant off Palm Beach and the SS Tuggerah off Long Reef suit deeper divers.

Custom YouDive mascot art inspired by New South Wales. An imaginative illustration, not a photograph or map of this destination.
Your bearings, in a minute
Start with the local site mix, explore the map and find people to ask about your trip.
Directory counts describe published records, not bookable trips. Location confidence is shown separately in the map list. How we check information →
Prepared by YouDive editorial with AI assistance. No firsthand visit, equipment test or instructor review is implied.
Independent specialist review: pending. We publish a reviewer’s name, qualifications, date and exact review scope only after the review has actually happened.
Who can contribute and how reviews work →Find your bearings
Compare where the recorded sites sit, then open a site to read its access and source notes. Locations are for orientation, not marine navigation or entry instructions.
52 matching records · 52 with a map location · 0 without a usable position.
Reef · 15–24 m
Approximate area
Wreck · 41–47 m
Approximate area
Shore/Rock Platform · 3–10 m
Approximate area
Reef · 6–22 m
Approximate area
Shore/Rock Platform · 2–15 m
Approximate area
Reef · 10–28 m
Approximate area
Wall · 5–24 m
Approximate area
Reef · 5–16 m
Approximate area
Shore/Rock Platform · 3–15 m
Approximate area
Wreck · 45–51 m
Approximate area
Wall · 8–26 m
Approximate area
Wreck · 38–48 m
Recorded location
The local notebook
Use the actual places attached to the local records to narrow your research. These are recorded nearby towns and areas, not verified departure points or accommodation recommendations.
21 site records refer to this town or area.
Look for operators around Manly →8 site records refer to this town or area.
Look for operators around Narrabeen / Collaroy →5 site records refer to this town or area.
Look for operators around Palm Beach →4 site records refer to this town or area.
Look for operators around Collaroy / Dee Why →3 site records refer to this town or area.
Look for operators around Mona Vale →2 site records refer to this town or area.
Look for operators around Dee Why / Curl Curl →| Local example | Recorded nearby place | Recorded access | Follow the evidence |
|---|---|---|---|
| Manly Bommie | Manly | Shore or Boat | Recorded source ↗ |
| Adamson Sponge Gardens | Manly | Boat | Recorded source ↗ |
| Avalon (Little Av) | Avalon Beach | Shore | Recorded source ↗ |
| Bluefish Point | Manly | Boat | Recorded source ↗ |
Choose the named outing that interests you first. Compare its recorded place and access with your accommodation plans, then obtain the actual meeting address and schedule from the provider. The site links show the underlying depth, location confidence and source notes. Similar town names or map positions do not establish that two outings can be combined in a day.
A closer look at Sydney Northern Beaches
Our Sydney Northern Beaches directory currently includes 52 published site records. The largest recorded category is reef (17 records). Use the mix below to decide what you would like to read about first.

A visual guide to recorded site types. Counts show coverage, not popularity or current availability.
Source: published YouDive directory records for Sydney Northern Beaches. Bars use the same scale within this graphic; the longest is the largest category, not 100% of the destination.
Start with Manly Bommie, Adamson Sponge Gardens, Avalon (Little Av). These are examples from different recorded categories, not a recommended route or a list of the best sites. Open each record for its sources, map and review notes.
| Site | Recorded type | Access | Depth |
|---|---|---|---|
| Manly Bommie Details need confirmation | Pinnacle/Bommie | Shore or Boat | 6–14 m |
| Adamson Sponge Gardens | Reef | Boat | 15–24 m |
| Avalon (Little Av) Details need confirmation | Shore/Rock Platform | Shore | 3–10 m |
| Bluefish Point | Wall | Boat | 5–24 m |
A dot shows a recorded maximum. A line joins the recorded minimum and maximum when both are available. These are site descriptions, not target depths or certification limits.
The table above contains the same depth values. Depth alone cannot establish suitability, and records may require correction. Source: the linked site records.
Start with one local base and explore from there. A region can contain several different shore and boat options, so the useful comparison is the whole outing: access, support, equipment collection and the time you have.
For a shore outing, ask about the meeting place, equipment collection, facilities and the actual entry arrangements. For a boat booking, include boarding, return times and what you bring aboard. Neither access label tells you that a site is suitable for you. Share your recent experience and ask about the route the provider proposes for that particular day.
You might be drawn to a wreck record, a rocky reef or a marine-life photograph. Use that interest to start a conversation about the environment and support involved. A wildlife highlight is a reason to look more closely, not a sighting promise. Likewise, seeing a cave or wreck feature in a description does not establish that entering it is part of an appropriate outing.
Work out where you collect and return hire equipment, where the group meets and how much of the day the activity occupies. Plan meals, accommodation and any non-diving company around those details. If the preferred outing changes, ask which alternatives would still suit the group. A short list with clear arrangements is easier to use than a long list of famous sites.
Where do we meet and collect the equipment?
Check the full access arrangement.
What does the ticket include for each person?
Separate diving from sightseeing products.
What observation guidance applies?
Keep sightings as a possibility.
From “that looks lovely” to a plan
Find your starting point, meet the local options and keep your ideas together. You do not need to have the whole trip worked out yet.
Find out how a first course works, compare your options and get comfortable asking questions.
Connect your next outing with useful reading and a conversation about the right training and support.
Explore the professional pathway and prepare better questions for a training centre.
These are learning paths to explore, not prerequisites for every local site. Confirm the actual course, instructor and your readiness with the provider.
These profiles are based in the region or have a sourced link to one of its sites. Shown alphabetically, not as a quality ranking. Ask about the specific trip or course you want.
Source-linked to a site in this region
Ramsgate
A Sydney operation associated with training across recreational and technical levels, boat diving and equipment services.
Listed agencies: padi. Check current affiliations and course availability.
Meet this operator →Source-linked to a site in this region
Killarney Vale
An SSI Instructor Training Facility at Killarney Vale with two full-time Instructor Trainers, onsite servicing for all major brands, and freediving courses.
Listed agencies: ssi. Check current affiliations and course availability.
Meet this operator →Listed in this region
Cromer
Open the profile for contact details and recorded services, then ask about current arrangements.
Meet this operator →Source-linked to a site in this region
Manly
A Northern Beaches operation with a long-standing presence at Shelly Beach, offering recreational training, boat diving and technical pathways.
Listed agencies: padi. Check current affiliations and course availability.
Meet this operator →Start with the place and your questions. Add dates and prices once you have spoken with the people running the trip.
Creates a new trip with this destination, useful reading and starter questions. Saved on this browser; export a backup from My trips.
THE LOCAL PLANNING BRIEF
There are 52 published site records in Sydney Northern Beaches. The recorded categories include reef (17), shore/rock platform (14), wreck (14), wall (5). These categories reflect the database; they are not a ranking, a conditions report or an assessment of your suitability.
Use the Sydney Northern Beaches site cards to compare recorded access and depth, then open the individual pages for the map accuracy and source notes. Sites grouped in a region are not necessarily close enough to combine in one day.
Research operators in New South Wales →Save the answers with the contact name and date. Separate confirmed arrangements from items still waiting for a reply.
Record your trip questions →Begin with the individual site and its source notes, then discuss the proposed trip with a local provider. The 52 published records are research options, not a list of trips available today. Match the plan to your training, recent experience and the operator’s current requirements.
Choose dates with a provider who runs the activity you want, then discuss seasonal patterns, recent conditions and alternative itineraries. A generic best-month claim cannot establish the conditions at your exact site or guarantee a wildlife encounter.
No. Recorded and approximate map positions support orientation only. Confirm the exact access, permissions, meeting point and route with the responsible local provider or manager.
Regional planning context: Destination NSW — beaches and water activities ↗. Directory counts come from published YouDive records. Individual site claims remain subject to their source and review notes.
Search within Sydney Northern Beaches, or narrow the list to a recorded dive type. Open a site for its map, sources and access notes.
52 matching site records. Listings do not confirm current access or availability.
WallSydney Northern Beaches
A sponge-covered vertical wall from 5 to 22 m with cuttlefish, sea dragons, kingfish and seasonal grey nurse sharks, 15 minutes…
ReefSydney Northern Beaches
A year-round grey nurse shark colony in a sheltered 7 m valley that Open Water divers can do – Manly's answer to Magic Point.
WreckSydney Northern Beaches
A towering bucket dredge on its side in 48 m with the bucket ladder still running to the bow; jewel anemones on every rope.
ReefSydney Northern Beaches
Sponge-covered walls, long gullies and blue devilfish on a clear-water offshore reef, with an abandoned ship's anchor in a crack.
Shore/Rock PlatformSydney Northern Beaches
The dusky whaler side of Cabbage Tree Bay – a quiet, shallow wall-and-kelp reef along the Manly promenade that comes alive at…
Shore/Rock PlatformSydney Northern Beaches
Sea dragons, sharks and an outer reef with 3.5 m walls off an ocean rock platform – the Northern Beaches' best and most demanding…
WreckSydney Northern Beaches
Compact WWII Empire tug at 50 m with an intact propeller and a boiler room you can look into through the hull; the deepest of the…
WreckSydney Northern Beaches
A WWI Royal Navy minesweeper that became a Brisbane ferry, an RAN warship and a Sydney oil barge, lying beside the Dee Why ferry…
WallSydney Northern Beaches
The Cathedral – a peaked sandstone tunnel packed with pomfret – and Andy's Cave on a sponge-covered wall 35 minutes from Manly.
WreckSydney Northern Beaches
The midget submarine that torpedoed HMAS Kuttabul in 1942, found by recreational divers in 2006 off Bungan Head at 55 m – a…
WreckSydney Northern Beaches
A 1910 Manly ferry in two pieces with an intact bow and open, fish-filled interior at 45 m.
ReefSydney Northern Beaches
Sydney's finest sea-fan and sponge gardens with swim-throughs and canyons under North Head's hat-shaped rock, diveable when…
ReefSydney Northern Beaches
House-sized boulders with overhangs and swim-throughs rising from 27 m, patrolled by two-metre bull rays and sea dragons, 200 m…
ReefSydney Northern Beaches
Sydney's most reliable red indianfish reef, with gullies, walls and swim-throughs in 12–23 m on the calmest corner of North Head.
Shore/Rock PlatformSydney Northern Beaches
NSW's most popular shore dive – a no-take reserve where tame blue groper, wobbegongs, PJ sharks and summer dusky whalers crowd a…
WreckSydney Northern Beaches
The most intact wreck off Sydney – a 1930 collier lost in a 1956 southerly buster, with enterable bridge and forecastle in 51 m.
WreckSydney Northern Beaches
Sydney's largest scuttled ferry, upright in 48 m with four intact boilers and a swim-through boiler room; the flagship of the…
WreckSydney Northern Beaches
Engine, boilers, anchors and copper ingots of an 1889 collier salvaged with explosives, spread across the reef edge at 21–23 m.
WreckSydney Northern Beaches
A 1919 collier with two big boilers, an upright stern and a shattered propeller, in the clearest water of any Sydney wreck.
ReefSydney Northern Beaches
Grey nurse sharks cruising a sandstone gutter 35 minutes from Manly, with the Cathedral tunnel and stacked 'apartment' blocks…
WreckSydney Northern Beaches
An intact 22 m tug upright on white sand in 27 m under the Barrenjoey lighthouse – the best small wreck dive north of Sydney…
ReefSydney Northern Beaches
The densest sponge gardens on North Head, on the reef where the clipper Catherine Adamson was lost in 1857.
WreckSydney Northern Beaches
A fully intact 60 m hopper barge at 47 m with an enterable engine room and holds full of jewfish and trumpeter.
WallSydney Northern Beaches
A true wall from 30 to 36 m with the richest sponge and gorgonian growth on the Northern Beaches and big pelagics on the edge.