Meet the site
The Monuments is the sheltered dive of the Kurnell trio, named for the Cook obelisk and flagpole on the rise above the entry, and it is where Sydney divers go when a southerly is blowing everything else out. From the small inlet beside the bronze humpback whale sculpture a short swim north over kelp and boulders reaches the sand edge at about 12 m, and here a decent wall drops onto the sand. Dived as a drift on the incoming tide, the route follows the main wall, which runs almost exactly west and stands about three metres high with overhangs and small cave-like formations, then a second wall of similar height heading south with more overhangs, before a sand gutter lined with seagrass leads west to the beach. The alternative at slack or high water goes east along the sand at 12–13 m past a small wall of large boulders that fades into scattered rock, returning shallower over the reef. The sponge gardens on the walls are among the best in Sydney, with sea fans, tube worms, ascidians, lace coral and sea squirts crowding the overhangs. Common seadragons are the draw – pregnant males are reliable in late winter and spring – and the site is also good for pygmy pipehorses, painted and Bare Island anglerfish, nudibranchs, cuttlefish, moray eels, schooling catfish, stingrays and flathead. Hawksbill turtles and grey nurse sharks have both passed through. Visibility is the compromise: five to seven metres counts as a good day. The Monuments has been called that since about 1997, though some operators now use other names; it sits within the Captain Cook's Landing Place section of Kamay Botany Bay National Park, with barbecues and toilets in the picnic area, which makes it the natural second dive after The Steps or The Leap and a comfortable site for Open Water divers with a guide.
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 Monument / Sutherland Point (Kurnell) is recorded as Shore/Rock Platform in Sydney South & Botany Bay. The listed access is shore. 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.
- Other water users
- Ask about vessel activity, exclusion areas and the agreed surface arrangements.
- Water movement
- Ask how swell and local exposure affect the proposed entry, exit and route.
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 Monument / Sutherland Point (Kurnell) suitable for my certification?
The record lists 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 Monument / Sutherland Point (Kurnell) 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
Common seadragon (pregnant males late winter–spring), Sydney pygmy pipehorse, painted anglerfish, Bare Island anglerfish, nudibranchs, cuttlefish, moray eel, schooling striped catfish, stingray, flathead, leatherjackets, bream, sea fans, tube worms, lace coral, ascidians; hawksbill turtle and grey nurse shark occasional
Location
Shore dive from the Monuments car park at Captain Cook's Landing Place, Kurnell, on the southern shore of the Botany Bay entrance; a 3 m wall with overhangs at 12–14 m dived as a drift on the flood or an out-and-back at slack.
Facilities nearby
Monuments car park (fills early), toilets, picnic shelters and barbecues at Captain Cook's Landing Place, Kurnell visitor centre; air at Abyss (Ramsgate) or Pro Dive Cronulla.
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.infomichaelmcfadyenscuba.infoabyss.com.auRecord updated 26 Sept 2026. Source claims are being reviewed.
