Ratteghe offers a diverse coastal marine environment featuring a mix of seagrass meadows, rocky reefs, and sandy patches. The site is notable for the remains of the Paris-London wreck, which sank in 1800. Divers can explore this historical structure alongside natural reef formations and posidonia grasslands. With depths ranging from 4 to 12 metres, the site is well-suited for beginners. Shore access is available, and conditions are generally mild, though divers should remain aware of boat traffic and sea urchins in the area. Visibility varies significantly from 5 to 30 metres depending on conditions, and typical dive times average 50 minutes.

Shore-Beach-Spiaggia-Imperia is a shallow reef site in Liguria, Italy, offering an accessible shore entry for divers. The reef features depths ranging from 1 to 4 metres, with an average depth of 2 metres. Visibility at the site typically spans 10 to 25 metres. Conditions are generally manageable due to mild currents, making this a suitable location for beginners. Divers should remain vigilant regarding boat traffic, particularly during surface swims and ascents. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, and equipment rental, allowing for convenient preparation before entering the water.

Pool-Piscina-Imperia is a shore-entry artificial reef located in Liguria, Italy. Designed as a controlled environment, it is suitable for beginner divers looking to build confidence. The site features mild currents and visibility typically ranging from 10 to 20 metres. Water temperatures fluctuate between 14C and 26C throughout the year, requiring seasonal wetsuit adjustments. Divers can access the site from the shore, with facilities including changing rooms and air fills available on-site. Typical dives last approximately 45 minutes. Visibility is generally better earlier in the day before surface activity occurs.

Saraghi is a reef and seagrass site located 2000 metres off the coast of Liguria, Italy. Divers explore a depth range of 8 to 20 metres, with an average depth of 18 metres. The site features a mild current and visibility that fluctuates between 5 and 25 metres. Access is by boat only, and the site is suitable for beginners. Night diving is available, which can increase activity among crustaceans and nudibranchs. Water temperatures range from 14C to 22C throughout the year, requiring appropriate thermal protection during cooler months. Typical dives last 45 minutes.

Controfrati is a diverse site in Liguria, Italy, featuring a reef, wall, and cave system. The topography drops from 8 to 31 metres, with an average depth of 25 metres. This site is suitable for intermediate divers and requires boat access, as it is located 1,000 metres from the shore. Visibility varies between 5 and 20 metres, and water temperatures range from 14 to 19C. Divers should be aware of mild currents and potential entanglement risks within the cave sections. Protective gear is recommended to avoid injury from sharp rocks. Guided tours and equipment rentals are available to assist with navigating the site layout and current patterns.

Canyon Terra is a boat-access site in Liguria, Italy, offering a diverse underwater topography that combines a canyon, reef, and wall. Divers can explore depths ranging from 18 to 29 metres, with an average depth of 24 metres. The site features surfaces covered in yellow and violet sponges, which are best viewed with a torch due to the canyon structure limiting ambient light. Conditions include mild currents and visibility that varies significantly between 5 and 30 metres. This site is suitable for intermediate divers, with typical dives lasting 45 minutes. Night diving is also available at this location.

Secca di Santo Stefano is a substantial offshore rocky ridge located 2500 metres from the coast of Liguria, Italy. The site features a pinnacle with a top section rising to between 15 and 18 metres depth, while the surrounding seabed extends to 45 metres. Divers and snorkellers should expect strong currents and variable conditions, with visibility typically ranging from 20 to 30 metres. Due to the depth and current, this site is suited for intermediate divers. Access is exclusively by boat. Hazards include boat traffic, potential entanglement, and strong currents. Water temperatures remain cool throughout the year, fluctuating between 14C and 17C.

The Fiat BR.20 is a World War Two Italian bomber wreck located off the coast of Sanremo, Liguria. Resting at depths between 43 and 47 metres, this site is strictly for advanced divers. The wreck requires careful navigation due to potential entanglement risks within the structure. Divers should expect water temperatures between 14 and 17 degrees Celsius, making a drysuit or thick wetsuit necessary. Visibility is variable, ranging from 10 to 30 metres. Access is exclusively by boat, and divers must manage decompression obligations and nitrogen narcosis risks carefully. The site is rated for its historical significance and technical requirements.