Cala della Mortola is a distinctive reef site on Elba Island, notable as the only bay on the island featuring a sandy bottom. The site offers depths ranging from 1 to 15 metres, with an average of 8 metres, making it suitable for beginners and snorkellers. Access is exclusively by boat. Divers and snorkellers can expect mild currents and visibility between 10 and 25 metres. Species recorded around this area include wrasses, Turkish wrasse, castagnole, bream, two-banded seabream, striped red mullet, common octopus, Mediterranean moray, giant doris, cratena slug, fried egg jellyfish, mauve stinger, crabs, and tompot blenny. Hazards include sea urchins and stonefish. Facilities at the location include a cafe and toilets.

Cerniopoli is a marine dive site located off Elba Island, Italy. The site features a consistent depth range between 19 and 20 metres. Water temperatures at this location vary throughout the year, ranging from a low of 14C in late winter to a high of 24C in September. Divers should be aware that conditions can vary at this site. It is suitable for those with appropriate training for these depths. Access is typically by boat given the offshore nature of the location. There is no specific data regarding marine life at this site.

Spiaggia del Frate on Elba Island is a pebble beach offering accessible shore entry for snorkellers. The site features a reef environment with an average depth of 3 metres, reaching up to 4 metres. Conditions are generally suitable for beginners, with mild currents and visibility ranging from 10 to 30 metres. Facilities at the site include showers, making it a convenient location for a quick dip or testing equipment. Typical snorkelling sessions last approximately 45 minutes. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 26C during the peak of summer.

Cala di San Francesco is a shore-accessible snorkelling site located on Elba Island, Italy, situated below the Convent of San Antonio. The site features a rocky shoreline with numerous crevices and nooks that provide shelter for various organisms. Water temperatures at this location range from 14C in the winter to 26C during the peak summer months. It is well-suited for beginners looking for a convenient entry point. While specific sightings at this exact location are not confirmed, species recorded around this area include wrasses, Mediterranean moray, common octopus, various sea slugs, and several types of bream and blennies.

Torretta del Bagno is a reef site located on Elba Island, Italy, situated directly beneath the San Giorgio Fortress. The site is part of the Miglio Blu protected swimming corridor and offers shore access via flat rocks. Snorkellers can explore depths ranging from 5 to 20 metres, with an average depth of 10 metres. Conditions vary, with visibility typically between 10 and 40 metres and moderate currents. The water temperature fluctuates throughout the year, ranging from 14C in winter to 26C during the summer months. This site is suitable for beginners.

Cala dello Zurletto is a rocky cove on Elba Island featuring a seabed composed of volcanic rock formations and Posidonia seagrass meadows. This site is suitable for beginners, with depths ranging from 2 to 10 metres and an average depth of 5 metres. Divers and snorkellers can access the water directly from the shore via a 20-minute coastal path. Conditions are generally mild, with visibility varying between 10 and 40 metres. The water temperature fluctuates throughout the year, ranging from 14C in the winter months to 25C during the summer. Typical dives last approximately 40 minutes.

Cala del Ceppo is a wide, quiet bay located on the eastern coast of Elba Island. The site features a pebble beach and shallow rocky reefs, making it a suitable location for both diving and snorkelling. Depths typically range from 1 to 10 metres, with an average depth of 5 metres. Conditions are generally mild, with visibility ranging between 10 and 25 metres. Access to the water is possible from both the shore and by boat. The site is well-suited for beginners looking for a peaceful environment away from the main port crowds. A cafe is available nearby for visitors.

Punta della Civitata, located off Isola di Capraia, offers a diverse underwater landscape featuring a reef, wall, canyon, and pinnacle. The site reaches depths between 5 and 50 metres, with an average depth of 25 metres. Divers experience mild currents and visibility ranging from 10 to 30 metres. Due to the varied terrain and depth range, this site is suited for intermediate divers. Access is by boat only, and divers should be self-sufficient with a surface marker buoy. Water temperatures fluctuate between 14 and 18 degrees Celsius throughout the year, making a 5mm wetsuit appropriate for most conditions.