Meet the site
The Caves is a sheltered site immediately west of Crocodile Head on the outer Beecroft Peninsula, and one of the more reliable options on this stretch of coast because it is protected from north-easterly winds – the prevailing summer sea breeze. Depths run from about 12 m to 21 m.
There are two main features. A small cave is typically home to eastern blue devilfish, the brilliant blue-spotted plesiopid that is one of the signature fish of Jervis Bay; they tend to stay in the back of the cave, so approach slowly with a torch. Nearby is a very large cave with overhangs and several swim-throughs, big enough for a group to explore comfortably while staying within the light zone. The surrounding reef is typical outer-peninsula boulder and wall habitat with sponges, sea squirts and gorgonians, bullseyes under the overhangs and wobbegongs resting on ledges.
The moderate depth and the protection from the most common summer wind make The Caves suitable for Open Water divers who are comfortable in overhead environments, and it frequently serves as a second dive after a deeper site such as The Arch or Crocodile Head Gorge. It can also be combined with the neighbouring Crocodile Head arch when seas are flat. As with all the outer Beecroft sites, south-easterly and easterly swell produces surge in the caves, and sea access may be restricted when the Beecroft Weapons Range is in use. Divers should carry a torch to see the colours and the devilfish properly and take care not to stir up the floor.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
The Caves (Crocodile Head) is recorded as Cave/Cavern in Jervis Bay. The listed access is boat. Confirm the actual meeting point, route and permission to visit; a map pin does not establish any of these.
Topics flagged by the stored research
These are questions prompted by the existing notes, not a verified or complete hazard assessment.
- Water movement
- Ask how swell and local exposure affect the proposed entry, exit and route.
- Overhead environments
- Ask whether the plan stays entirely in open water. A wreck or cave listing is not permission or training to enter.
Historical access notes exist for this record, but have not been independently verified for current use. Request current directions from the operator or site manager rather than following an old entry description.
Questions, answered
Is The Caves (Crocodile Head) suitable for my certification?
The record lists Advanced Open Water. That does not establish suitability for every route or day. Share your training, recent experience and equipment needs with the operator and ask about the specific proposed dive.
Can I book The Caves (Crocodile Head) through YouDive?
YouDive is an independent research directory. Contact an operator directly to confirm whether it currently runs the trip, the inclusions and the booking terms.
What you might see
Eastern blue devilfish, wobbegongs, bullseyes, sponges, sea squirts, gorgonians, leatherjackets, yellowtail
Location
Cave and overhang complex west of Crocodile Head, sheltered from north-easterly winds; a small blue-devilfish cave and a very large cave with swim-throughs in 12–21 m.
Facilities nearby
Departure from Huskisson: Dive Jervis Bay shop (air, nitrox, hire), cafés, parking; Huskisson and Callala ramps.
Before you make plans
Conditions, access and operator schedules can change. This is a location guide, not a dive plan. Ask a local operator about current conditions and suitability for your training and experience.
Sources & further reading
michaelmcfadyenscuba.infoRecord updated 27 Sept 2026. Source claims are being reviewed.