We track 10 dive operators in Ilhabela. 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.
Narwhal is a dive center and shop located in Ilhabela that has been operating since 1984. They offer PADI courses, guided boat dives for certified divers, and discovery dives for beginners.
Bellsub Esportes is a sporting goods store that also appears to offer diving-related services, located in São José dos Campos, Brazil. It has a 4.8-star rating from 46 reviews and is open Monday to Saturday. They offer delivery and curbside pickup, and accept various payment methods including credit card, debit card, and NFC.
The 8 highest-ranked of 10. How Fin Rank works
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 10 dive operators in Ilhabela. 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.
| 2 | Bellsub Esportes | 4.8(46) | none | none | none | Visit |
| 3 | Adv Mergulho | none | none | none | none | none |
| 4 | Akantus | none | none | none | none | none |
| 5 | Dive Point | none | none | none | none | none |
| 6 | Ecodiving Diving School | none | none | none | none | none |
| 7 | Inacqua Escola De Mergulho | none | none | none | none | none |
| 8 | Nds Mergulho | none | none | none | none | none |