Diving on Mallorca: Best Dive Sites and Dive Schools

Diving on Mallorca is far more than a nice holiday add-on: once you have been below the surface of the Balearic Sea with a tank on your back, you quickly understand why the island is one of the most popular diving destinations in the western Mediterranean. Crystal-clear visibility of 20 to 30 metres, diverse rock formations, small caves, and several marine protected areas make the waters here exceptional. This guide covers the best dive sites on Mallorca, the most important dive schools, and what to look for in courses, equipment, and safety - whether you are a complete beginner or an experienced divemaster.

Hundreds of day divers and course participants dive on Mallorca throughout the year. In the main season from May to October the visibility is at its best, the water is pleasantly warm, and almost every dive school runs two to three boat trips a day.

Diving on Mallorca: Conditions, Visibility, and Season

Water temperatures around Mallorca range from 14 degrees Celsius in February to 27 degrees in August. The main diving season officially begins in April with temperatures from 16 degrees and ends in November at just under 20 degrees. Current values for wind, swell, and water temperature are available at any time from the Spanish weather service AEMET (beach forecast) - worth checking before every dive.

Visibility of 20 to 30 metres is the norm in summer, and on calm early-autumn days it can reach 40 metres. In spring, plankton and occasional algal blooms reduce visibility to 8 to 15 metres, which many dive instructors actually value for training because the particles are less distracting. Currents in the Mediterranean are generally mild, but at exposed cliff walls in the north - around the Formentor peninsula - they can become noticeable.

Typical residents you will encounter underwater:

• Grouper and sea bream at medium depths between 10 and 25 metres
• Octopus, cuttlefish, and squid, often tucked into rock crevices and posidonia meadows
• Sunfish and barracuda shoals in late summer along the cliff edges
• Scorpionfish and moray eels at wrecks and in rocky overhangs
• Guitar sharks, eagle rays, and the occasional manta ray in the marine protected areas

Best Dive Sites on Mallorca: Top Spots at a Glance

The island divides roughly into four diving areas, each with its own character. Anyone looking for dive sites on Mallorca should try to combine at least two areas, because the north dives completely differently from the south-west.

In the south-west lies the marine reserve of Illa del Toro off Santa Ponsa. The small island together with the rocks called "Las Malgrats" forms a protected zone where fishing and anchoring are prohibited. The result is a biodiversity that is second to none in the western Mediterranean. Background on the protected status is available from the Balearic environment ministry on the page for the Reserva Marina Illa del Toro. Dive depths range from 5 to 35 metres - suitable for all certification levels.

In the north-east around Cap de Formentor and Cala Sant Vicenç you find the most spectacular wall dives. Walls that drop vertically from 5 to 60 metres, combined with occasional currents, make these spots classic drift dives for experienced divers. The spot "El Diablo" east of Punta de la Avanzada is particularly recommended.

In the east between Porto Cristo, Cala Mendia, and Porto Colom, caves and tunnels dominate. Here you find some of the island's most famous cave dives, including "Cova del Diábolo" and "Cova des Coloms", often combined with a wall dive. Most schools require at least an Open Water Advanced certification for cavern dives.

In the south around Cala d'Or and Colònia de Sant Jordi, sandy plateaus, small wrecks, and the marine reserve Migjorn off Es Trenc beckon. Families exploring Mallorca often combine diving nicely with other leisure and sport options on the island - for example a guided hike in the morning and a relaxed dive in the afternoon.

Dive Schools in Palma and Across the Island Compared

Finding a dive school in Palma is straightforward - a good dozen providers line the coast from the harbour to Cala Major. Choosing the right school, though, determines your safety and the quality of your training. Look for these points:

1. Certification agency: PADI, SSI, CMAS, or NAUI should be clearly stated. PADI dominates the island; SSI is growing.
2. Group size: A maximum of four divers per instructor is required by Spanish law; many good schools voluntarily dive in pairs.
3. Boat logistics: Own boats or reserved spots on a dive vessel are essential for reaching the marine reserves.
4. Language: German, English, and Spanish are standard at most schools; some providers have dedicated English-speaking instructors.
5. Insurance: Ask about DAN membership (Divers Alert Network) and the mandatory "responsabilidad civil" liability cover in Spain.

Recommended providers include Albatros Diving in Palmanova, Aqua Marine Diving in Santa Ponsa, Octopus Dive Center in Cala Ratjada, Big Blue Diving in Porto Petro, and Skualo at several locations from Cala Mesquida to Porto Colom. If you do not yet have travel or health insurance that covers diving, it is worth checking our guide to health insurance in Spain first - not every policy covers dive accidents down to 30 metres. Anyone diving regularly as a resident should also look into membership with the "Federación Balear de Actividades Subacuáticas", which provides an affordable sports licence and insurance for multiple dives per year.

PADI Courses on Mallorca: From Try-Dive to Divemaster

A PADI course on Mallorca is the typical first step into the hobby. The key certification levels at a glance:

• Discover Scuba Diving: try-dive with an instructor from age 12, half a day, 75 to 110 EUR.
• Open Water Diver: first certification, four days, five dives to 18 metres, 380 to 480 EUR including equipment.
• Advanced Open Water: continuation course with deep diving to 30 metres and specialty dives, two to three days, 280 to 360 EUR.
• Rescue Diver: safety training with emergency scenarios, three days, 320 to 400 EUR.
• Divemaster: professional-level certification, several weeks, 1,200 to 1,800 EUR including a practical internship.

Most schools bill in two instalments - one at registration and one before the first dive. Typically included: textbook or eLearning code, rental equipment, boat, and certification fee. Usually extra: logbook, dive computer rental, and underwater photo packages from the instructor. If you need a hire car to reach dive bases outside the main bus routes, our guide to rental cars on Mallorca covers insurance, traffic rules, and parking tips.

Cave Diving on Mallorca and the Marine Reserve as Highlights

Cave diving on Mallorca is a discipline of its own and not to be confused with "cavern diving" within sight of the cave entrance. Anyone who wants to explore the full tunnels of "Coves del Pirata" or "Sa Gleda" needs a PADI Cavern or Tec Cave certification along with equipment including two independent regulators and a guide line. Without the certification, no reputable school will take you beyond the first pool of light. Safety truly comes first here.

For beginners, the semi-caves off Cala Falcó and Cala Pi are the most impressive entry point. You never go further than 15 metres below the surface into a daylight-flooded entrance area - which is already extraordinary. In the marine reserve at Illa del Toro or off Migjorn the full spectacle of biodiversity unfolds: eagle rays, shoals of sea bream, and in September sometimes even sunfish. Visitors to the protected zones should respect the zone rules - patrols from the Guardia Civil del Mar carry out regular checks.

Summary: Diving on Mallorca Works for Every Type of Diver

Diving on Mallorca combines the convenience of a modern holiday island with the variety of a top Mediterranean destination. From a try-dive in a calm bay to your first PADI course to technical cave diving, everything a diver could want is within a few boat minutes. If it is your first time, book a try-dive with an accredited school, plan at least three diving days into your trip, and make sure at least one boat dive takes you to a marine reserve. Stick to reputable insurance, small groups, and sensible seasonal conditions - and your underwater Mallorca experience will be a memory for life.

Anyone who wants to combine diving with other outdoor activities will find plenty of ideas in our guide to leisure and sport on Mallorca - from hiking and kayaking to snorkelling. That way you can make the most of the island both above and below the surface.