Dive centres · 2026 guide
A good first course comes down to the school: small classes, a proper training pool, and open-water dives in forgiving conditions. These centres all teach entry-level courses and have the facilities to do it well.
PADI and SSI entry-level certifications are recognised everywhere; choose the school first and the agency second.
1
Perth, Western Australia
One of the most fully documented operations in Western Australia, covering recreational, professional, technical and freediving training alongside substantial equipment facilities.
Published PADI information identifies recreational training capability.
Published PADI information identifies professional training capability.
2
Glenelg North, South Australia
A Glenelg North PADI 5 Star centre with a heated indoor pool, in-house servicing and three dive boats moored behind the shop, running midweek and weekend charters.
Listed by PADI as a 5 Star Dive Center with a heated indoor pool, training rooms, a servicing department with an in-house technician and a large showroom.
Three dive boats are moored behind the shop; more than 20 sites lie within 30 minutes by boat, visited on midweek and weekend charters.
3
Mooloolaba, Queensland
The Sunshine Coast's only PADI 5 Star IDC, with roots to 1976 and three dive vessels running the ex-HMAS Brisbane, Flinders Reef and humpback whale swims.
Listed by PADI as the only 5 Star Instructor Development Centre on the Sunshine Coast; the business traces its roots to 1976.
Runs three purpose-built dive vessels and puts an instructor on every boat; the ex-HMAS Brisbane is about 15 minutes away.
4Frankston, Victoria
A Frankston PADI 5 Star IDC teaching since the early 1970s, with IANTD technical and cave training, a marine biologist on staff, and in-house cylinder testing.
Listed by PADI as a 5 Star Instructor Development Centre; teaching in Melbourne since the early 1970s.
Offers PADI and IANTD courses, including technical and cave diving.
5Bondi, New South Wales
An Eastern Suburbs PADI 5 Star IDC on Bondi Road teaching through Instructor and technical levels, with air, Nitrox and Trimix fills and manufacturer-approved servicing.
Listed by PADI as a 5 Star Instructor Development Centre, with training from Learn to Dive to Instructor and technical diving.
Gas services listed include air, Nitrox, Trimix, mixed gas and CO2 absorbent; DPV and freediving equipment rental are listed.
6Mooloolaba, Queensland
A Mooloolaba SSI Instructor Training Center with air, Nitrox and oxygen, Extended Range and rebreather programmes, and boat trips to up to 15 local reef sites.
Listed by SSI as an Instructor Training Center; programmes include freediving, rebreather and Extended Range (XR).
Gas fills listed as air, Nitrox and oxygen; services BCDs, computers, drysuits, wetsuits, regulators and cylinders.
7
Coffs Harbour, New South Wales
Coffs Harbour's PADI 5 Star Instructor Development Centre, running the Solitary Islands dive fleet from the Jetty Strip with training, retail, Nitrox and whale swims.
Listed by PADI as a 5 Star Instructor Development Centre, with training through to PADI Instructor.
Home of the custom vessels MegaWild and 2Wild; charters leave around 7:30am and return about 12:30pm.
8Willoughby, New South Wales
A Willoughby PADI 5 Star IDC founded in 1985, teaching recreational through Trimix and rebreather courses with PADI, SDI and TDI, and testing cylinders in-store.
Listed by PADI as a 5 Star Instructor Development Centre; founded in 1985.
Gas services listed include air, Nitrox, Trimix, mixed gas and CO2 absorbent; rebreather (CCR) rental is listed.
9Ramsgate, New South Wales
A Sydney operation associated with training across recreational and technical levels, boat diving and equipment services.
Located at Ramsgate in southern Sydney; advertises over 50 dives per month.
Lists scuba gear retail, courses, guided shore and boat dives, gear hire, equipment servicing and social dive events.
10
Sydney, New South Wales
A Sydney PADI 5 Star Instructor Development Centre running small-group courses with two PADI professionals, from Discover Scuba through Instructor training.
Listed by PADI as a 5 Star Instructor Development Centre with nine PADI instructors.
Offers Discover Scuba, Open Water and 15 PADI specialty courses; courses run with two PADI professionals.
11
Cairns, Queensland
A PADI 5 Star Career Development Centre operating since 1983, pairing a Cairns training centre with two deep heated pools with three-day outer reef liveaboard trips.
Listed by PADI as a 5 Star Career Development Centre; operating since 1983 and part of the Quicksilver Group.
The training centre has six air-conditioned classrooms and two heated diver-training pools about four metres deep.
12Exmouth, Western Australia
Exmouth's original dive centre and Ningaloo's only PADI 5 Star IDC, running whale shark and humpback swims, reef diving and Navy Pier trips from three boats.
Listed by PADI as the only 5 Star Instructor Development Centre on Ningaloo; described as Exmouth's original dive centre.
Runs whale shark swims (the season is roughly March to October), humpback whale watching and swims, scuba and snorkel trips from three boats.
Centres are ordered by how much of what they offer we could confirm from a primary source — training agencies, boats, courses, gas fills, servicing — plus published contact details and photos. It is a documentation ranking, not a review score, and nobody pays to be listed.
No. Listings and order come from our research only. Businesses can ask us to correct their details, but not to change their position.
It is generated from the directory's latest research, checked in 2026. Conditions, operators and seasons change — confirm details with the operator before you book.