We track 21 dive operators in Tremiti Islands. 10 teach certification courses (11 PADI, 6 SSI). 9 run snorkelling trips. The biggest cluster is around Pescara, with 3. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 21. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | 4.7(20) | none | none | PADI · SSI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 21 dive operators in Tremiti Islands, with the biggest cluster around Pescara. 10 of them run certification courses.
PADI is the most common agency (11 centres), followed by SSI (6). CMAS also appear.
9 of the 21 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.

Acquatica Scuba ASD is a dive center located in Pescara, Abruzzo. They offer diving courses and services. The center is situated in a coastal city with access to the Adriatic Sea.
LG Sub is a dive center located in Montenero di Bisaccia, Molise, Italy. They offer diving courses and services.
Diving Shop is a dive center located in Pescara, Abruzzo. They offer diving equipment sales and services. The shop is situated in a coastal area.
Tremiti Diving Center is a school located in the Isole Tremiti, Italy, with a strong rating of 4.8 stars from 82 reviews. It is operational and has restroom facilities. The center is open daily from 8:00 AM to 8:00 PM.
Associazione Subacquea Portelle Divers is a diving association located in Marina di San Vito, Abruzzo, Italy. They are situated in the Contrada Portelle area and offer diving services.
CENTRO SPORT MARLIN BLU is a dive center located in Francavilla al Mare, Abruzzo. They offer diving courses and related services. The center is positioned to serve divers in the Adriatic region.
H2O ScubaLibre is a dive center located in Francavilla al Mare, Abruzzo. They offer a range of diving services, including courses and guided dives. The center is situated near the Adriatic coast.
Marepro di Febo Elio is a diving service located in Marina di San Vito, Abruzzo, Italy, on Via Nazionale Adriatica. They offer various diving-related activities and services.
PROGETTOSUB is a PADI diving center located in Vieste, Puglia, Italy, operating within the Pugnochiuso Resort. They offer a range of diving services and courses.
| 2 | LG Sub | 5.0(23) | none | none | PADI · SSI | Visit |
| 3 | Diving Shop | 4.7(20) | none | none | PADI · SSI | Visit |
| 4 | Tremiti Diving Center | 4.8(82) | none | none | none | Visit |
| 5 | Associazione Subacquea Portelle Divers | 5.0(3) | none | none | PADI | Visit |
| 6 | Centro Sport Marlin Blu | 4.8(30) | none | none | PADI · SSI | none |
| 7 | H2O ScubaLibre | 4.8(30) | none | none | PADI · SSI | none |
| 8 | MARLINTREMITI ASD | 4.7(89) | none | none | none | Visit |
