Piscina Naturale is a series of natural pools carved into the basaltic rock on the eastern side of Linosa. This site offers a sheltered environment suitable for beginners, with depths ranging from 2 to 7 metres and an average depth of 4 metres. Access is via the shore, and conditions are generally mild with visibility typically between 15 and 30 metres. The site is well-suited for snorkelling, providing a calm, shallow area to explore the volcanic rock formations. Facilities including a cafe and a dive shop are available nearby to support visitors.

Cala Pozzolana di Ponente on Linosa is a distinctive site featuring a black volcanic sand beach. The seabed transitions into reef and seagrass habitats, providing a unique environment for snorkelers. Depths range from 2 to 15 metres, with an average of 8 metres, making it suitable for beginners. Visibility is variable, ranging from 15 to 40 metres. The site is accessible directly from the shore. Water temperatures fluctuate significantly throughout the year, from 16C in winter to 28C in August. Snorkelers should be aware of sea urchins in the area. Facilities including a cafe and equipment rental are available nearby.

Secchitella is a submerged pinnacle located off Lampedusa, Italy, rising from a depth of 50 metres to within 3 metres of the surface. The site features a complex topography of reefs, canyons, and drop-offs, including a wreck. Due to the depth range of 3 to 70 metres and moderate currents, this site is suited for advanced divers. Boat access is required for all dives. Visibility typically ranges from 20 to 40 metres, with water temperatures between 15C and 19C. The habitat supports a variety of reef fish and invertebrates typical of the region. Divers should be aware of the deep water and potential for strong currents.

Capo Grecale Nord is a drift dive site featuring a wall and drop-off topography. Divers access the site by boat, following a multilevel profile along the wall with the current. The site reaches depths between 10 and 45 metres. Visibility is consistently 30 metres. Due to the depth and the presence of moderate to strong currents, this site is suitable for advanced divers only. Hazards include boat traffic, significant depth, and currents. Water temperatures range from 16C to 22C throughout the year.

Mare Morto, located in Lampedusa, Italy, is a sheltered site known for its consistently calm water conditions. The name translates to Dead Sea, reflecting its protection from prevailing winds. The topography consists of a rocky shoreline punctuated by numerous semi-submerged caves. This site is accessible from the shore and is suitable for beginners. Water temperatures fluctuate throughout the year, ranging from 16C in the cooler months to 28C in August. It is a popular location for snorkelling, offering a calm environment for exploring the coastal rock formations and cave structures.

Taccio Vecchio is a diverse marine site featuring a combination of cave, reef, and wall topography. Located in Lampedusa and Linosa, Tunisia, the site offers depths ranging from 8 to 30 metres, with an average depth of 18 metres. Access is by boat only. Divers encounter moderate currents and visibility between 30 and 40 metres. The site is suited for intermediate divers, with typical dive times around 50 minutes. Species recorded around this area include Flying Gurnard, Great Barracuda, Common Octopus, Fried Egg Jellyfish, Rock Cod, Bream, Mauve Stinger, Flat Crab, Striped Red Mullet, various crabs, Wide Eyed Flounder, Mediterranean Cardinalfish, snails, and hard coral. Be aware of sharp coral hazards.

Punta Cappellone in Lampedusa is a boat-accessible site featuring a diverse topography of wall, drop-off, reef, and cave systems. The site reaches depths between 25 and 40 metres, with an average depth of 30 metres. Visibility is consistently 30 metres. Due to the significant depth, overhead cave environments, and potential for strengthening currents, this site is suited for intermediate divers with appropriate training. Guided tours are available through local dive shops, and night diving is permitted. Water temperatures range from 16C to 22C, requiring thermal protection during cooler months.

Punta Sottile, located on the southern tip of Lampedusa, offers a combination of reef and cave systems accessible by both boat and shore. Divers can explore depths ranging from 10 to 30 metres, with an average depth of 20 metres. Visibility at the site typically spans 15 to 30 metres, assisting with navigation around the cave entrances. Conditions are generally manageable with mild currents, though the reef and cave walls feature sharp coral and rock, requiring careful buoyancy control. The site is suited for intermediate divers, and those planning to enter the deeper cave sections should hold an Advanced Open Water certification.