An Underwater World Declared a UNESCO World Heritage Site
Few know that Ibiza's seabed is home to the most extensive and best-preserved Posidonia oceanica meadows in the Mediterranean, declared a UNESCO World Heritage Site. This marine plant — not an alga — is responsible for the crystal-clear transparency of our waters and sustains an underwater ecosystem of extraordinary richness.
Scuba diving in Ibiza means immersing yourself in a world where visibility can exceed forty meters and where each dive reveals new wonders.
Don Pedro: The Largest Wreck in the Mediterranean
Just one nautical mile from Ibiza's port lies the Don Pedro, a one-hundred-forty-two-meter cargo ship that sank in 2007 after colliding with the islet of Dau Petit. It is the largest diveable wreck in the Mediterranean and attracts scuba divers from around the world.
Situated between twenty-four and forty-seven meters deep, the vessel has become an artificial reef colonized by groupers, moray eels, barracudas, and schools of moonfish.
Important: an advanced level is recommended (Advanced Open Water or equivalent) and diving with an authorized dive center is essential. The Don Pedro is not a dive for beginners.
The Cave of Light in Portinatx
This underwater cathedral is one of the most magical dives you can do anywhere in the Mediterranean. You enter through an opening at about twelve meters deep, and once inside, the cave opens into a large chamber where sunlight penetrates through cracks in the rock.
Beams of light illuminate the water in electric blue tones, creating a visual spectacle you won't easily forget. It's a dive suitable for divers with Open Water certification.
Es Vedrà and the Southwest Cliffs
The waters surrounding the legendary islet of Es Vedrà offer spectacular dives with vertical walls dropping to forty meters. Here you'll frequently encounter large groupers, lobsters, octopuses, and during summer months, even moonfish or loggerhead turtles.
Common Fauna in the Es Vedrà Area
- Large groupers (up to 1 meter)
- Lobsters and scampi in rock crevices
- Octopuses on mixed sand and stone bottoms
- Moonfish and loggerhead turtles (summer)
- Barracudas and schools of seabreams
Current can be strong in this area, which also means marine life is more abundant. Dive centers organize regular boat excursions.
Dives for Beginners: Discover Scuba Dives
If you've never dived before, Ibiza is the perfect place for your first underwater experience. Numerous dive centers offer beginner dives in protected coves like Cala Llonga, Cala de Sant Vicent, or Es Figueral, where the depth is gentle and visibility excellent.
What's Included in a Beginner Dive
- Theoretical instruction on safety and basic technique
- Practice breathing in shallow water
- Guided dive of about thirty minutes
- All equipment included (wetsuit, tank, regulator, mask)
Prices are around seventy euros and it's a perfect activity to do with family. You'll discover starfish, sea urchins, schools of seabreams, and the beauty of Posidonia meadows.
Best Season and Recommended Centers
The diving season runs from May to October, with the best visibility between June and September. Water temperature ranges from twenty-one to twenty-seven degrees, making a five-millimeter wetsuit sufficient.
Ibiza has more than a dozen professional dive centers spread across the island, all with certified instructors who know every corner of our seabeds.
Book your dive in advance during peak season, especially for the Don Pedro wreck, as spots fill up quickly.
Practical Information
- Difficulty: from beginner (no experience) to advanced
- Equipment: provided by the dive center
- Best season: June to September (maximum visibility)
- Price range: 70 € beginner dive · 50-65 € dive with equipment · 350-450 € Open Water course