Castello Aragonese in Ischia features a shallow reef and cave system ranging from 2 to 5 metres in depth. This site is suitable for intermediate divers, offering visibility between 10 and 30 metres. Divers can access the site via shore or boat. Conditions include moderate currents, which require careful navigation. Due to active boat traffic in the area, the use of a surface marker buoy is essential during all ascents. Water temperatures fluctuate between 15C and 27C, though cold water intrusions can occur in deeper sections. On-site facilities include changing rooms, showers, air fills, and equipment rental.

Punta Pizzaco in Ischia is a technical wall dive requiring boat access. The site features a shallow baiette at 5 metres, with the wall sloping down to depths of 80 metres. Divers typically navigate the wall with the shoulder against the rock, transitioning over a rocky bottom at 10 to 15 metres. The topography includes sections of Posidonia oceanica, yellow gorgonians between 15 and 20 metres, red gorgonians at 25 to 35 metres, and red coral at 45 metres. Conditions are variable, with visibility ranging from 1 to 30 metres and water temperatures between 14C and 17C. Due to the depth profile, this site is suited for advanced divers.

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.

Punta San Pancrazio in Ischia, Italy, features a combination of reef and wall topography that descends into deep water. Divers can explore depths ranging from 18 to 40 metres, with an average depth of 25 metres. The site is suitable for intermediate divers, offering a vertical profile that requires careful monitoring of depth and nitrogen narcosis. Visibility typically ranges between 10 and 25 metres, while currents remain mild. Access is available via both shore and boat. Facilities provided at the site include changing rooms, showers, air fills, and guided tours to assist with buoyancy and depth management during the dive.

Secca di Miseno is a boat-access site on the Sorrento Peninsula featuring a combination of natural reef, wall, and artificial reef structures. The terrain spans depths from 22 to 45 metres, with an average depth of 30 metres. Visibility typically ranges between 10 and 30 metres, and water temperatures fluctuate from 14C to 18C. Due to the significant depth, the site presents risks including decompression requirements and nitrogen narcosis. Divers should monitor depth and nitrogen saturation levels closely. The site is suitable for intermediate divers and supports night diving. Facilities including air fills, changing rooms, showers, and guided tours are available nearby.

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.

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.

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.