Canaloni is a reef dive near Catania that descends from 30 to 50 metres. This site is characterised by strong currents, making it suitable for experienced divers with solid drift diving skills and appropriate deep-dive certification. Visibility typically ranges from 10 to 30 metres. Water temperatures fluctuate between 14 and 19 degrees Celsius throughout the year, necessitating the use of a well-rated wetsuit or drysuit. Access to the site is exclusively by boat. Divers should consult local operators for current conditions and safety information before planning a dive.

Canalone is a dive site located near the village of Capomulini, accessible by a 15-minute boat ride from Catania. The site features a distinctive canyon formed by two lava rock walls that extend horizontally for approximately 50 metres. Divers typically descend to 12 metres before reaching the edge of the wall at 15 metres. The site ranges in depth from 12 to 30 metres, with an average depth of 20 metres. Conditions are generally suitable for intermediate divers, though currents can be mild and the site requires boat access. Divers should be aware of the risks associated with depth, nitrogen narcosis, and potential current changes.

Panettoni, located near Catania, features a combination of natural and artificial reef structures. This site is suitable for beginner divers, offering depths between 20 and 25 metres. Divers can expect mild currents and visibility ranging from 10 to 25 metres. Access is possible via both shore and boat entries. Species recorded around this area include wrasses, Mediterranean moray, common octopus, great barracuda, European common cuttlefish, Turkish wrasse, Mediterranean violet aeolid, European parrotfish, sea slugs, giant doris, cow snails, Cratena slugs, Harlequin sea goddess, and flatworms. Check locally for current facility information and confirm entry methods before arrival.

Isola Lachea is the largest island of the Cyclopean archipelago near Catania, Italy. This site features a distinct underwater landscape formed by volcanic activity. As a strictly protected marine area, it offers a unique environment for snorkelling. Access to the water is possible via both shore and boat entries. Conditions vary throughout the year, with water temperatures ranging from 15C in the winter months to 27C in August. This site is best suited for intermediate snorkellers looking to explore the volcanic topography of the region.

Relitto Toikosan Maru is a historical shipwreck located near the Riserva Naturale della Timpa di Acireale in Catania. Access is restricted to guided dives authorised by the Sovrintendenza per i Beni culturali e Ambientali del Mare and the Capitaneria di Porto di Catania. Divers reach the site via a 20-minute boat journey, descending along the anchor chain to a depth of 6 metres before reaching the wreck. The site lies at depths between 20 and 38 metres, with an average of 34 metres. Due to the depth and overhead environment, this site is suitable for advanced divers. Conditions include mild currents and water temperatures ranging from 14C to 20C.

The Capo Mulini Wreck is a deep-water site situated off the coast of Catania, Italy. Resting at depths between 38 and 42 metres, this wreck is strictly for advanced divers with appropriate deep diving certification. Access is exclusively by boat, and divers should be prepared for variable visibility ranging from 10 to 30 metres. While currents are generally mild, they can become strong, necessitating careful monitoring of bottom time and gas consumption. Given the depth and potential for shifting currents, booking a guided tour is recommended to ensure efficient descent and navigation of the site. Typical dive duration is approximately 30 minutes.

Aci Trezza Solarium in Catania offers shore-based snorkelling access via wooden platforms equipped with ladders. This site features basalt formations and the base of sea stacks, providing a unique underwater landscape. The area is suitable for beginners, with mild currents and water temperatures ranging from 15C to 27C throughout the year. Facilities at the site include showers, changing rooms, and a dive shop. Snorkellers can expect a typical session duration of 120 minutes. The site is well-regarded for its accessibility and direct entry into deeper water, making it a practical choice for those exploring the volcanic coastal features of the region.

Sotto Il Castello is a shallow reef site located in Catania, Italy. The site is suitable for beginners, with depths ranging from 5 to 9 metres and an average depth of 7 metres. Access to the site is by boat. Conditions are generally mild, with water temperatures fluctuating between 15C in the winter and 26C during the summer months. A typical dive at this location lasts approximately 50 minutes. Night diving is permitted at this site. Shore-based facilities including parking, toilets, showers, changing rooms, air fills, a dive shop, and a cafe are available nearby.