We track 27 dive operators in Fuencaliente & Puerto Naos. 7 teach certification courses (8 PADI, 3 SSI). 6 run snorkelling trips. The biggest cluster is around Frontera, with 10. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 27. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | 4.9(110) | 5.0 | none | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 27 dive operators in Fuencaliente & Puerto Naos, with the biggest cluster around Frontera. 7 of them run certification courses.
PADI is the most common agency (8 centres), followed by SSI (3).
6 of the 27 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.

TAGORO DIVE is a 5-star PADI dive center located in La Restinga, El Hierro. They are dedicated to providing high-quality diving experiences, offering courses, guided dives, and equipment rental. The center is renowned for its excellent service and knowledgeable staff.
Centro de Buceo El Hierro is a PADI 5 Star Dive Center located in La Restinga, El Hierro. They offer a range of diving services including courses, guided dives, and equipment rental. The center is known for its proximity to the Mar de las Calmas marine reserve.

Arrecifal Centro de Buceo is a 5-star PADI dive center located in La Restinga, El Hierro. They offer a full spectrum of diving activities, including courses, guided dives, and equipment rental, with a strong emphasis on the marine reserve of Mar de las Calmas.
Centro de Buceo El Bajón is a dive center located in La Restinga, El Hierro, known for its proximity to the El Bajón dive site. They offer diving courses, guided dives, and equipment rental. The center emphasizes the rich marine biodiversity of the area.
Aqua Diving Adventures powered by Extra Divers is a dive center located in La Restinga, El Hierro, operating within the Mar de las Calmas marine reserve. They offer a variety of diving courses and guided dives, catering to all levels of experience. The center is part of the Extra Divers network.

Buceo El Bajón is a dive center located in La Restinga, El Hierro. They offer a variety of diving services and are open daily.
Punkfish Diving La Palma is a dive school located in Fuencaliente de la Palma. It is operational and has a high rating based on numerous reviews. The business offers a restroom and has specific, limited opening hours.
La Restinga Diving is a dive center located in La Restinga, El Hierro, offering a comprehensive range of diving services. They provide courses, guided dives, and equipment rental, with a focus on exploring the underwater world of the Mar de las Calmas.
FAN Diving El Hierro is a PADI 5 Star Dive Center located in La Restinga, El Hierro. They offer diving courses, guided dives, and equipment rental. The center is temporarily closed.
Buceo Isla Bonita La Palma is a dive school located in Fuencaliente de la Palma, operating from Las Indias. It is highly rated and has been operational for some time, with a strong review count. The business offers wheelchair accessible entrance and has specific opening hours, being closed on Mondays.
| 2 | Centro de Buceo El Hierro | 4.8(105) | 5.0 | none | PADI | Visit |
| 3 | 4.8(70) | 5.0 | none | PADI | Visit |
| 4 | Centro de Buceo El Bajón | 4.8(58) | 5.0 | none | PADI · SSI | Visit |
| 5 | Aqua Diving Adventures | 4.7(56) | 4.5 | none | PADI · SSI | Visit |
| 6 | 4.7(669) | none | none | none | Visit |
| 7 | Punkfish Diving | 4.8(286) | none | none | none | Visit |
| 8 | La Restinga Diving | 4.7(62) | 4.5 | none | PADI · SSI | Visit |
