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Dive Spot Guide•
Canyon
Sheer kelp wall with an overhung canyon and rich fish life.
Boat-access Poor Knights canyon site with steep walls, overhangs, and a technical feel. Best for divers who want dramatic terrain and active reef life.
About Canyon
A sheer kelp-covered wall opens into a narrow sandy canyon with overhangs that shelter shy fish and give the site a more technical feel. The reef is known for boarfish, carpet sharks, pink maomao, nudibranchs, and blennies, with dense life on the walls and in the blue. It is a rewarding stop for experienced divers who like dramatic terrain and plenty of structure.
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Research Estimate At Canyon
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 20m
AccessModerate entry effort
Aquatic LifeGreat variety
FacilitiesBasic facilities
Where Is Canyon?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Canyon Planning Details
Depth range, seasonality, and planning context.
Reported Depth
15m - 40m
Depth Note
A shallow wall drops into a sand-bottom canyon; the lower section reaches past 40 m and the overhangs create a technical profile.
Best Season
Autumn and winter
Typical Conditions
Clear offshore water, steep relief, and some water movement are part of the usual experience. Conditions are best when the sea is settled.
Safety & Access At Canyon
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environment
Safety Notes
Depth exceeds 40 m and the site includes overhangs; appropriate training, gas planning, and overhead awareness are needed.
Access Restrictions
Boat access only. No landing on the islands or rocks, and boats must not tie to the shoreline.
Legal Notes
Poor Knights Islands Marine Reserve is a no-take reserve. Do not take, disturb, or remove marine life or marine features.
Local Intel For Canyon
Community notes to help plan your visit.
Scuba Diving
Best for experienced divers who are comfortable with depth, overhangs, and a more technical profile.
Freediving
Not recommended for a relaxed freedive profile because the site is deep, overhung, and boat accessed.
Snorkeling
Not a practical snorkel site; the main terrain sits on the deeper wall and inside the canyon.
Wildlife at Canyon
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Canyon
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Canyon
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Activity
No dive activity logged yet.
