Plataforma Mariana is an artificial reef located in the Ibiza and Formentera Marine Reserve, consisting of a large, decommissioned fish factory structure. Resembling an underwater oil rig, the site offers a complex, multi-level environment for advanced divers. Depths range from 10 to 33 metres, with visibility varying between 10 and 40 metres. Access is by boat only, and divers should be prepared for moderate currents. Due to the nature of the structure, the site presents hazards including significant depth, potential entanglement, and overhead environments. Water temperatures fluctuate between 15C and 21C throughout the year.

Espardel is a wreck site serving as an artificial reef located 1000 metres off the coast of the Ibiza-Formentera Islands. The site features a depth range of 12 to 32 metres, with an average depth of 22 metres. Access is by boat only, and the site is suitable for beginners, though guided tours are recommended to manage the depth profile. Visibility varies significantly from 5 to 30 metres, and currents are generally mild. Divers should be aware of the maximum depth of 32 metres and monitor their computers throughout the 45-minute dive. Water temperatures range from 15C to 21C, requiring appropriate thermal protection.

S'Espalmador (Platja de S'Alga) is an uninhabited island site located 350 metres from the shore, featuring a mix of reef and seagrass habitats. The site is accessible only by boat and is suitable for beginners, with depths ranging from 1 to 12 metres and an average depth of 5 metres. Visibility is high, typically between 20 and 50 metres. Divers and snorkellers should be aware of strong currents and boat traffic in the area. The water temperature fluctuates throughout the year, ranging from 15C in the winter months to 26C during the summer.

The Don Pedro is a large shipwreck located off the coast of Ibiza North, Spain. Measuring nearly 150 metres in length, the vessel sank after colliding with the islet of Dado Pequeno and now rests at depths ranging from 25 to 45 metres, with an average depth of 35 metres. This site is strictly for advanced divers due to the depth and the nature of the wreck, which presents hazards including entanglement and overhead environments. Access is by boat only, located approximately 1609 metres from shore. Divers should expect mild currents and visibility between 10 and 30 metres, with water temperatures fluctuating between 14C and 18C throughout the year.

Punta Prima features a varied topography consisting of a reef, wall, and drop-off. Divers can explore depths ranging from 8 to 30 metres, with an average depth of 18 metres. The site is suitable for intermediate divers and offers visibility between 15 and 30 metres. Currents are generally mild, though surge and swell can affect shallower sections, requiring careful buoyancy control. Sharp coral and rocks are present, so protective gear is recommended. Boat access is required for this site, which also supports night diving. Facilities including showers, changing rooms, and equipment rental are available through local operators.

Dado Pequeño in Ibiza North is a varied dive site featuring a combination of reef, wall, and pinnacle topography. The site reaches depths between 4 and 28 metres, making it suitable for intermediate divers. Access is strictly by boat, and divers should remain aware of potential boat traffic in the area. Conditions are generally manageable with mild currents and visibility ranging from 10 to 30 metres. The underwater environment provides habitat for a variety of Mediterranean reef fish and invertebrates typical of this region. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 21C during the late summer and autumn.

Bajo de la Esponja is a large rock formation situated 150 metres from the Ilot de l'Eponge. The site features a pinnacle and wall topography that rises from a depth of 32 metres to a shallow point of 12 metres. Divers typically navigate the site in an upward spiral around the rock structure. Access is by boat only, and the site is suited for intermediate divers due to moderate currents. Visibility at the site ranges from 20 to 30 metres. Water temperatures fluctuate between 15C and 21C throughout the year. Divers should remain aware of potential boat traffic in the area.

Vellmari in Ibiza offers a diverse underwater environment accessible from the shore. The site features a combination of natural reef, wreck, artificial reef, and cave structures across a depth range of 1 to 40 metres, with an average depth of 20 metres. Conditions are generally comfortable with mild currents and visibility ranging from 10 to 40 metres. Water temperatures fluctuate between 15 and 19 degrees Celsius throughout the year. The shallower sections between 1 and 10 metres are well-suited for beginners. Air fills and guided tours are available on-site to assist with locating specific features like the wreck and cave entrance.