We track 28 dive operators in Istria. 11 teach certification courses (8 PADI, 5 SSI). 12 run snorkelling trips. 1 offer accommodation alongside diving. The biggest cluster is around Medulin, with 3. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 28. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Rovinj Diving Island | 4.8(99) | none | $92 | SSI · CMAS | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 28 dive operators in Istria, with the biggest cluster around Medulin. 11 of them run certification courses.
PADI is the most common agency (8 centres), followed by SSI (5). CMAS, SDI/TDI also appear.
Published try-dive prices we hold range from $76 to $124 USD. Treat these as a guide and confirm with the centre before booking.
1 operator in Istria offers accommodation alongside diving.
12 of the 28 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.
Rovinj Diving Island is a diving center located on the island of Sveti Andrija. The center offers diving excursions to local reefs and wrecks, as well as various training courses.
Morski Puz is a dive center located at the Vestar campsite in Rovinj. The operator offers various diving courses from beginner to professional levels and organizes boat trips to local reefs and shipwrecks.
Diving Center Indie is a PADI-certified dive center located in Banjole, Croatia, near Pula. They offer various diving and snorkeling services.
Scuba Libre is a dive center located in Medulin, Croatia, offering various diving and snorkeling activities. They are a PADI-certified dive center.
Orca diving centre is a tour agency located in Pula, Croatia. It is operational and has a 4.7-star rating from 412 reviews. The center is open daily from 9:30 AM to 6:30 PM.
SUBAQUATIC DIVING CENTER is a tour agency located in Monterol, Croatia, with a 4.6-star rating from 202 reviews. It is operational and open daily from 9:00 AM to 7:00 PM.
Dive Center Scuba Libre in Premantura, Croatia, is a PADI-certified dive center offering a range of diving services. They are located near Medulin.
Diving Center Shark is a diving center located in Medulin, Croatia, in the North Adriatic region. They have a Google rating of 4.5 stars from 199 reviews and are open Monday to Saturday.
Rovinj Sub is a diving center located at the beach of Val di Bora in Rovinj. The center offers equipment rental, air and nitrox fills, and boat trips to local shipwrecks and reefs. They provide scuba training and freediving courses for various levels.
Rovinj-sub Diving Center is a dive center in Rovinj, Croatia, with a 4.7-star rating from 254 reviews. It is operational and has varying hours on weekdays and weekends.
| 2 | Morski Puz | 4.7(189) | none | none | SSI | Visit |
| 3 | Diving Center Indie | 4.9(103) | none | none | PADI | Visit |
| 4 | Scuba Libre | 4.9(103) | 5.0 | none | PADI | Visit |
| 5 | Orca diving centre | 4.7(412) | none | none | none | Visit |
| 6 | Subaquatic Diving Center | 4.6(202) | none | none | none | Visit |
| 7 | Dive Center Scuba Libre | 4.9(103) | 5.0 | none | PADI | Visit |
| 8 | Diving Center Shark | 4.5(199) | none | none | none | Visit |
