Bell'ommo is a boat-access dive site off Ischia, Italy, featuring a combination of a wall, a pinnacle, and an artificial reef. The site ranges in depth from 20 to 33 metres, with an average depth of 30 metres. Divers should expect moderate currents that can intensify, requiring careful monitoring and solid buoyancy control. The structures present an entanglement risk, necessitating high situational awareness throughout the dive. Due to the depth and current conditions, this site is suitable for advanced divers. Surface support and equipment arrangements should be confirmed with a local operator prior to departure.

Ponta Cornacchia in Ischia, Italy, offers a varied underwater landscape featuring a combination of reef, wall, cave, and canyon formations. Suitable for beginner divers, the site ranges in depth from 10 to 20 metres. Conditions are generally manageable with mild currents, and the site is accessible by both boat and shore. Divers should exercise caution during entry and exit due to sharp coral and rocks; protective footwear and gloves are recommended. Water temperatures fluctuate between 14 and 23 degrees Celsius throughout the year, necessitating appropriate thermal protection. Guided tours are available to assist with navigating the complex cave and canyon sections.

Mezzatorre is a boat-access wall and cave site off Ischia, Italy, featuring depths ranging from 6 to 35 metres. The topography consists of a vertical rock face punctuated by cave structures that require careful navigation. Divers encounter mild currents throughout the water column, though visibility can be variable. Due to the site's layout and changing conditions, guided tours are recommended. Water temperatures fluctuate between 14C and 20C, necessitating appropriate thermal protection. Species recorded around this area include various wrasses, bream, scorpionfish, and Mediterranean moray, alongside invertebrates such as octopus and anemones.

Cassamiciola is a reef and wall dive located off the coast of Ischia, Italy. The site features depths ranging from 15 to 20 metres, with an average depth of 18 metres. It is suitable for beginner divers, offering mild currents and visibility between 10 and 30 metres. Access is by boat only, and divers should remain vigilant regarding boat traffic during ascent and descent. The topography includes a reef wall with sharp coral and rock formations, requiring careful buoyancy control to avoid injury. Water temperatures fluctuate between 14C and 23C throughout the year, necessitating appropriate thermal protection during the cooler months.

Nave is a cave dive located off the coast of Ischia, Italy, accessible only by boat. The site features a cave structure ranging from 8 to 35 metres in depth, with an average depth of 18 metres. Due to the overhead environment and potential for nitrogen narcosis at deeper sections, this site is reserved for advanced-certified divers. Visibility typically ranges between 10 and 25 metres, with mild currents. Species recorded around this area include Mediterranean moray, wrasses, scorpionfish, Turkish wrasse, tompot blenny, two-banded seabream, bream, painted comber, striped red mullet, mauve stinger, flat crab, castagnole, white seabream, and Mediterranean cardinalfish. Divers should manage gas reserves carefully and monitor depth gauges throughout the 50-minute dive.

Scannella is a dramatic wall and cave site off the coast of Ischia, Italy, featuring depths ranging from 5 to 40 metres. The topography includes vertical walls and overhead cave sections that require intermediate certification and careful buoyancy control. Visibility typically spans 10 to 25 metres, though moderate currents are common. Divers should be prepared for an overhead environment, necessitating appropriate training and equipment such as backup torches. Access is exclusively by boat. Water temperatures remain between 14 and 19 degrees Celsius throughout the year, making a 5 mm wetsuit with a hood recommended for thermal protection during the typical 40-minute dive duration.

Secca della Rana is a wall dive located off the coast of Ischia, Italy. The site features a rock face that descends from the surface to a maximum depth of 40 metres. It is accessible by boat and is suitable for beginner divers, who can explore the shallower sections of the wall. Divers should be prepared for moderate currents throughout the dive. Due to the depth and potential for boat traffic at the surface, constant monitoring of depth and the use of a surface marker buoy are required. Water temperatures at this site range between 14 and 19 degrees Celsius, necessitating appropriate thermal protection.

Punta Sant'Angelo is a deep wall dive located off the coast of Ischia, Italy. The site features a dramatic wall profile that drops from 30 to 70 metres, requiring intermediate skills and careful depth management. Divers can expect moderate currents and visibility ranging from 10 to 30 metres. Access is exclusively by boat, which is required for entry and exit. The wall structure is colonised by sponges and gorgonians. Species recorded around this area include wrasses, Mediterranean moray, scorpionfish, various seabream, and the Mediterranean violet aeolid. Due to the significant depth and current, this site is best suited for experienced divers who can maintain precise buoyancy control.