We track 5 dive operators in Tambor. 3 teach certification courses (3 PADI, 1 SSI). 3 run snorkelling trips. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
Iguana Divers is a sports activity location in Santa Teresa, Puntarenas Province, Costa Rica, with a 4.9-star rating from 165 reviews. They are open Monday through Saturday from 9:00 AM to 4:00 PM and are closed on Sundays.
Samara Dive School is a sports activity location in Samara, Guanacaste, with a 4.7-star rating from 93 reviews. They are open daily from 7:00 AM to 6:00 PM and are noted as being good for children. The business offers free parking and accepts credit cards.
Costa Rica Dive Buddies is a sports activity location in Samara, Guanacaste, with a perfect 5-star rating from 19 reviews. They are open daily from 8:00 AM to 5:30 PM. The business accepts credit and debit cards.
Ananda. Dive N' Flow is a dive center located in Santa Teresa, Costa Rica, with a 5-star rating on Google from 221 reviews. They offer diving services and are open year-round.
The 5 highest-ranked of 5. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Iguana Divers | 4.9(165) | none | none | PADI · SSI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 5 dive operators in Tambor. 3 of them run certification courses.
PADI is the most common agency (3 centres), followed by SSI (1).
3 of the 5 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 | Samara Dive School | 4.7(93) | none | none | PADI | Visit |
| 3 | Costa Rica Dive Buddies | 5.0(19) | none | none | PADI | none |
| 4 | Ananda. Dive N' Flow | 5.0(221) | none | none | none | Visit |
| 5 | Deep Blue Diving Adventures | none | none | none | none | none |