We track 10 dive operators in Valentia Island. 1 teach certification courses (1 PADI). 1 run snorkelling trips. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
Aquaventures offers whale and dolphin watching tours, diving, and snorkel rental. They operate from Baltimore, Co. Cork, with boat departures from the pier. The company provides a range of marine-based activities for visitors.
Baltimore Diving is a family-run business based in West Cork that provides diving experiences, sailing trips, and powerboat training. The operator offers PADI courses for all levels and utilizes boats equipped with safety gear for excursions around the local islands and coastline.
Baltimore Diving Centre is located in Baltimore, Co. Cork, Ireland. It is a dive center offering various diving services. The center is situated at Baltimore Pier.
The 8 highest-ranked of 10. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Aquaventures | 4.8(15) | none | none | none |
Which centres run each site, named on their own websites or confirmed by the owner.


Fin lists 10 dive operators in Valentia Island. 1 of them run certification courses.
PADI is the most common agency (1 centre).
1 of the 10 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.
| Visit |
| 2 | Baltimore Diving | none | none | $65 | PADI | Visit |
| 3 | Baltimore Diving Centre | 5.0(3) | none | none | none | Visit |
| 4 | Ballinskellig Watersports | none | none | none | none | none |
| 5 | Baltimore Diving | none | none | none | none | none |
| 6 | Castletownbere | none | none | none | none | none |
| 7 | divecology | none | none | none | none | none |
| 8 | OceanAddicts (M/V Embarr) | none | none | none | none | none |