Punta d'en Serra in Ibiza North offers a combination of wall and cave topography reaching depths of 21 metres with an average of 12 metres. This shore entry site features mild currents and visibility ranging from 10 to 25 metres. The site is suited for intermediate divers due to the overhead environment found within the cave and swim-through sections. Divers should maintain precise buoyancy control when navigating these structures. A torch is recommended to explore the recesses of the cave and wall crevices, which provide shelter for various marine life. Water temperatures fluctuate between 15C and 25C throughout the year, requiring appropriate thermal protection.

Las Anclas is a dive site located in Ibiza North, Spain, between Punta des Gat and Cala den Serra. Named for the numerous anchors left behind by a former tuna trap, the site features a combination of walls, wrecks, and reef topography. Divers navigate from shallow areas near a gorge into a series of inlets characterised by high walls and sandy bottoms. The site reaches depths between 5 and 40 metres, with an average depth of 25 metres. Access is by boat only. Conditions include mild currents and visibility ranging from 15 to 30 metres. Water temperatures fluctuate between 14C and 19C throughout the year.

Cuevas de Ses Caletes is a cave and reef dive site located in Ibiza North, Spain. The topography features a series of caves and rock arches, offering an engaging underwater landscape. Divers typically reach a maximum depth of 25 metres, with an average depth of 20 metres. Access to this site is by boat only. Conditions are generally stable with mild currents and visibility ranging between 25 and 30 metres. Due to the overhead environment and potential for boat traffic, this site is suited for intermediate divers. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 22C in September.

Cala d'en Serra is a coastal site in northern Ibiza characterised by a rocky seabed, seagrass meadows, and cave formations. The site is accessed from the shore and is suitable for intermediate divers. Conditions vary, with visibility ranging from 5 to 30 metres and mild currents. Water temperatures fluctuate between 15C in winter and 27C in August. The area is also well-regarded for snorkelling, with a rating of 4 out of 5. Facilities at the site include a cafe and equipment rental services.

Sa Aigua Blanca is a reef site located 100 metres from the shore near Portinatx. This site is a small rock formation that barely breaks the surface of the water. The topography features a mix of Posidonia seagrass meadows, sandy patches, and rocky gullies. The side of the reef facing the shore is shallow, ranging from 3 to 9 metres, while the maximum depth of the site reaches 19 metres. Due to the mild currents and shallow sections, this site is suitable for beginners. Access to the site is by boat.

Islas Hormigas consists of two small, eroded, dark-coloured islets located 3000 metres off the coast of Ibiza North. This site offers diverse topography including reefs, wrecks, and pinnacles with depths ranging from 3 to 50 metres. Divers can expect visibility between 15 and 30 metres. Due to the presence of strong currents and surf, this site is suited for intermediate divers. Boat access is required for all dives. The area supports a variety of marine life typical of the region, including reef fish and invertebrates. Facilities available include air fills, equipment rental, guided tours, rinse stations, and showers. Night diving is permitted.

Ses Formigues is a reef and wall site located 1000 metres off the coast of Ibiza North. The reef structure begins at a depth of 6 metres and descends to 30 metres along the wall. Divers and snorkellers can expect visibility between 10 and 20 metres, with water temperatures fluctuating from 15C to 22C throughout the year. Access is strictly by boat. Due to moderate currents and potential changes in visibility, divers should remain aware of their surroundings and monitor their depth. The site requires careful navigation, and the use of a surface marker buoy is recommended due to significant boat traffic in the area.

Punta Galera is a natural rock spur extending over 180 metres in length, located at the western end of Sa Guardiola near Portinatx. The site features a submerged rock platform that projects approximately 120 metres westward. Divers and snorkellers can explore depths ranging from 1 to 20 metres, with an average depth of 8 metres. The side facing Portinatx reaches a maximum depth of 20 metres, while the open sea side drops more steeply. Entry is via the shore, and conditions are generally suitable for beginners, though visitors should be aware of mild currents, potential rip currents, surf, sharp coral, and jellyfish.