We track 7 dive operators in Floreana. 3 teach certification courses (3 PADI). 4 run snorkelling trips. The biggest cluster is around Puerto Villamil, with 5. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
Galapagos Isabela Dive Center offers diving experiences for all levels, from beginners to experienced divers. They emphasize safety and marine conservation, with expert instructors to guide underwater adventures. The center also provides various tourist packages and personalized tours.
Galapagos Below | Ocean School is the only PADI dive school on Isabela Island, offering certified diving courses, guided dive tours, and snorkeling excursions. They focus on providing a personalized, community-rooted experience with new PADI-certified equipment and a dedicated speedboat.

PAFECOMAR TOURS, also known as Isabela Tour Center, is a local tour operator founded in 2008. They specialize in sustainable tours in the Galapagos, with an emphasis on marine and volcanic experiences. They offer activities such as snorkeling and volcano tours.
Wreck Bay Diving Center is located in San Cristobal, Galapagos. The operator offers daily tours, tourist packages, and diving courses led by professional guides.
The Isabela Beach House is a hotel that also offers various tours and activities through its affiliate tour agency, Isabela Discovery. These activities include scuba diving, snorkeling, kayaking, and hiking. The hotel is located on the beachfront in Puerto Villamil, Isabela Island.
Isabela Dive Center is located in Puerto Villamil, Ecuador. They are open year-round and offer diving services.
The 7 highest-ranked of 7. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Galapagos Isabela Dive Center | 3.4(156) | none | none | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 7 dive operators in Floreana, with the biggest cluster around Puerto Villamil. 3 of them run certification courses.
PADI is the most common agency (3 centres).
4 of the 7 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 | Galapagos Below | 5.0(45) | none | none | PADI | Visit |
| 3 | 4.6(355) | none | none | none | Visit |
| 4 | Wreck Bay | none | none | none | PADI | Visit |
| 5 | The Isabela Beach House | 4.7(89) | none | none | none | none |
| 6 | Isabela Dive Center | 3.4(156) | none | none | none | none |
| 7 | Pahoehoe Galapagos | none | none | none | none | none |