Grotta del Polpo is a cave and reef site located on the eastern side of Isola di Capo Passero, approximately 250 metres from the shore. The site is accessible by boat and is suited for intermediate divers. Underwater, the topography consists of rocky walls adorned with sponges and algae, which provide a habitat for various cave-dwelling organisms. The site experiences mild currents and water temperatures ranging from 15C in the winter months to 27C in August. With a snorkel rating of 4/5, the area offers clear visibility and light reflections within the cave structure.

Acqua delle Colombe is a reef site near Portopalo, Pachino, characterised by a freshwater spring flowing from the cliff into the sea. This interaction between fresh and salt water creates a distinct environment with notable rock formations. The site is suitable for beginners, with depths ranging from 1 to 5 metres and an average depth of 3 metres. Entry is via the shore, and conditions generally feature mild currents. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 27C in August. Parking facilities are available for visitors.

Baia del Cavettone is a small bay located south of Marzamemi, characterised by high rocky walls that enclose the area. The seabed features a sandy bottom that transitions into a rocky reef along the sides of the bay. This site is suitable for beginners and offers shore access for snorkelling. Water temperatures vary throughout the year, ranging from 15C in the winter months to 27C in August. The compact nature of the bay provides a diverse environment for snorkellers to explore within a sheltered setting.

Punta delle Formiche is defined by its distinctive sandstone rock formations that extend into the sea, creating a series of small coves and shallow rocky platforms. This site is suitable for beginners, with an average depth of 3 metres and a maximum depth of 5 metres. Divers and snorkellers can explore the reef and cave topography, which is subject to mild currents. Entry is via the shore, and the site offers convenient facilities including parking and showers. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 27C in August. The shallow, protected nature of the area makes it a popular location for snorkelling.

La Diga is a natural rock barrier located 50 metres from the shore in Marzamemi, near Pachino. This site features a combination of natural reef and artificial reef structures, offering depths ranging from 2 to 15 metres with an average of 7 metres. The area is suitable for beginners and provides a calm environment for both diving and snorkelling. Divers can expect mild currents and visibility between 10 and 25 metres. Entry is via the shore, and parking facilities are available nearby. Hazards to be aware of include jellyfish and sea urchins. Typical dives at this location last approximately 45 minutes.

Spiaggia di Calamosche is a sheltered cove in Sicilia, Italy, defined by rocky headlands that act as a natural barrier against currents. This reef site offers shallow depths ranging from 1 to 10 metres, with an average of 5 metres, making it suitable for beginners and highly rated for snorkelling. Divers and snorkellers can explore the rocky crevices within the cove. Water temperatures fluctuate between 15C and 26C, with the swimming season running from June to November. The site is accessible from the shore and features facilities including parking, toilets, showers, and a cafe. The habitat supports a variety of Mediterranean reef fish and invertebrates.

La Bussola is a coastal snorkeling site located one kilometre north of the beaches in Fontane Bianche, Sicily. The topography consists of rocky ridges interspersed with sandy beds and seagrass meadows. With depths ranging from 5 to 8 metres and an average depth of 5 metres, the site is well-suited for beginners. Access is via the shore, and conditions are generally mild, though snorkelers should be aware of potential jellyfish and sharp coral. Facilities including parking and a cafe are available nearby. The site offers a consistent environment for shallow-water exploration, with water temperatures fluctuating between 15C in the winter and 27C during the peak of summer.

Ognina, located south of Siracusa, is a marine site featuring a natural rocky solarium and diverse geological formations. The topography consists of a reef system punctuated by small sea caves. Divers and snorkellers can expect depths ranging from 1 to 15 metres, with an average depth of 5 metres. Conditions vary, with visibility between 5 and 20 metres and mild currents. Access is via the shore, making it suitable for beginners. Hazards include potential entanglement, jellyfish, low visibility, overhead environments, sea urchins, sharp coral, and surf. On-site facilities include parking, showers, a cafe, a rinse station, and access to boat charters.