Punta Scaletta, located on the northeast coast of Giannutri, is a site defined by a shallow plateau and a wall that drops to 55 metres. The site is notable for the remains of an ancient Roman shipwreck, with archaeological fragments visible from the surface due to the 30-metre visibility. Access is by boat only, and the site is suitable for beginners, though divers should be aware of the depth, potential for entanglement, and overhead environments. With an average depth of 25 metres and moderate currents, it offers a distinct experience for both divers and snorkellers.

Nasim is a deep-water dive site located off the coast of Giannutri, Italy. The site features a significant depth range of 45 to 60 metres, making it suitable for experienced technical divers. Access to the site is available via both shore and boat entries. Underwater visibility at Nasim varies between 10 and 30 metres depending on prevailing conditions. Water temperatures remain cool throughout the year, ranging from 14C to 17C. Due to the depth and environmental conditions, this site is intended for advanced divers with appropriate training and equipment for deep-water exploration.

Cala Spalmatoio serves as the primary landing point on Giannutri, offering a mix of artificial reef structures, seagrass beds, and historical interest. Divers and snorkellers can explore ancient Roman port remains located along the edges of the cove. The site features a sandy and pebble beach allowing for both shore and boat entries. Depths range from 2 to 20 metres, with an average of 5 metres, making it suitable for beginners. Visibility typically spans 10 to 25 metres, though users should remain aware of boat traffic in the area. Species recorded around this area include Mediterranean moray, common octopus, wrasses, John Dory, scorpionfish, and various sea slugs.

Cala Ischiaiola, also known as The Arches, is a distinctive site located off the coast of Giannutri, Italy. This site features a complex topography of limestone walls, shallow caves, and natural underwater arches. With depths ranging from 2 to 10 metres and an average of 6 metres, it is well-suited for snorkeling. Visibility typically varies between 15 and 30 metres. Access to the site is by boat only, located 16 kilometres from the shore. Equipment rental is available for those visiting the area. The site is rated highly for snorkeling, offering an intermediate-level experience within the Tuscan Archipelago.

Punta Pennello is a long rocky formation extending into the sea on the west side of Giannutri. The topography features a diverse landscape of boulders and seagrass meadows that serve as a nursery for juvenile marine life. Divers encounter a wall and reef environment with depths ranging from 5 to 50 metres, averaging 20 metres. Conditions vary, with moderate currents and visibility typically between 10 and 30 metres. This site requires boat access and is suited for intermediate divers. Hazards include potential entanglement, sharp coral, and strong currents. Snorkellers can also enjoy the site, which holds a rating of 4/5.

The Anna Bianca is a wreck site located 91 metres off the coast of Giannutri, Italy. Resting at depths between 33 and 52 metres, this site is accessible only by boat and is suited for intermediate divers with appropriate deep diving qualifications. Visibility is consistently 30 metres, allowing for clear views of the structure. The site features mild currents, though the depth requires careful planning to manage nitrogen narcosis and bottom time. Divers should avoid entering the wreck to prevent entanglement risks in the overhead environment. Water temperatures range from 14 to 18C, necessitating thermal protection. Species recorded around this area include Mediterranean moray, common octopus, wrasses, and various sea slugs.

Gli Archetti is a reef site located off the coast of Isola di Giannutri. Accessible only by boat, the site features a depth range of 5 to 30 metres, with an average depth of 15 metres. It is suitable for beginner divers, offering mild currents and visibility between 10 and 30 metres. Water temperatures fluctuate between 14 and 19 degrees Celsius, necessitating a 5 mm wetsuit. Species recorded around this area include Mediterranean moray, common octopus, wrasses, gorgon's head, sea slugs, John Dory, and scorpionfish. Local facilities provide air fills, equipment rental, and guided tours to assist with your dive planning.

Cala Volo di Notte is a wall and reef site located on the island of Giannutri. The topography features high vertical walls that descend from 8 to 30 metres, with an average depth of 18 metres. Situated 100 metres from the shore, this site requires boat access due to the arduous nature of the surrounding cliffs. Divers can expect mild currents and visibility ranging from 10 to 25 metres. Water temperatures fluctuate between 14C and 19C throughout the year. The site is suited for intermediate divers, and the area is also suitable for snorkelling.