We track 14 dive operators in Georgian Bay. 5 teach certification courses (8 PADI, 1 SDI/TDI). 3 run snorkelling trips. The biggest cluster is around Barrie, with 3. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 14. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 |  4D Diving & Adventures | 4.7(26) | none | none | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 14 dive operators in Georgian Bay, with the biggest cluster around Barrie. 5 of them run certification courses.
PADI is the most common agency (8 centres), followed by SDI/TDI (1).
3 of the 14 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
4D Diving & Adventures is a dive center in Barrie, Ontario, offering PADI courses, equipment sales, and service. They provide guided dives, boat trips, and technical diving.
Barrie Scuba House is a dive shop in Minesing, Ontario, offering PADI courses, equipment sales, and service. They provide guided dives and boat trips.
Dive Kawartha is a PADI 5 Star IDC offering a wide range of diving and snorkeling services. They provide courses, equipment sales and rental, guided dives, and technical diving. The shop is located in Lindsay, Ontario.
Custom Diving Services is a dive shop located in Minesing, Ontario, offering PADI courses, equipment sales, and service. They also provide guided dives and boat trips.
Double Down Divers is a dive shop located in Elmvale, Ontario, near Wasaga Beach. They appear to be a small operation with limited hours.
Adventure Divers is a dive shop located in Omemee, Ontario. They offer a range of diving services including courses, equipment sales, and possibly guided dives.
Lake Country Adventure Co. is a dive shop located in Orillia, Ontario. They offer a range of services for divers and are open year-round.
York Region Scuba is a non-profit independent dive club based in the Newmarket and Aurora area. The club organizes local and international dive trips for all experience levels ranging from beginner to technical and rebreather divers.
| 2 | Barrie Scuba House | 4.9(17) | none | none | PADI | Visit |
| 3 | Dive Kawartha | 4.7(30) | none | none | PADI | Visit |
| 4 | Custom Diving Services | 4.9(17) | none | none | PADI | Visit |
| 5 | Double Down Divers | 5.0(8) | none | none | PADI | Visit |
| 6 | Scuba Shack | 5.0(14) | none | none | none | Visit |
| 7 | Adventure Divers | 4.5(2) | none | none | PADI | Visit |
| 8 | Lake Country Adventure Co. | 4.6(31) | none | none | PADI | none |
