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.

Le Formichine is a varied site featuring a reef, wall, and pinnacle located 300 metres off the coast of Elba Island. The topography reaches depths between 15 and 24 metres, with an average depth of 18 metres. Visibility is high, ranging from 15 to 40 metres. The rock faces are colonised by red sponge and parazoanthus. While the site is suitable for beginners, it is subject to moderate to strong currents, requiring divers to stay close to their guide and the structure. Access is by boat only, with typical dives lasting 50 minutes. Species recorded around this area include wrasses, bream, octopus, and various nudibranchs.

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.

Vetriolo Cove on Elba Island features a distinctive sea cave and reef topography marked by yellow sulphur deposits on the rocks. The site is accessible only by boat and offers depths ranging from 1 to 11 metres, with an average depth of 5 metres. Visibility typically varies between 15 and 40 metres, and currents are generally mild. The site is suitable for intermediate divers and is also rated highly for snorkelling. Species recorded around this area include Mediterranean Moray, Common Octopus, various wrasses, nudibranchs such as the Giant Doris and Cratena Slug, and several species of bream.

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.