Explore lava-formed reefs and underwater canyons in the Isole dei Ciclopi Marine Reserve. This guided dive operation from Aci Castello matches certified divers to sites that highlight volcanic geology and rich Mediterranean life.
More ways to explore the area's outdoor wonders
You slip off the zodiac and the Mediterranean takes hold—cool water folding around your wetsuit while dark, sculpted lava rises beneath you like an ancient city. The Isole dei Ciclopi Marine Protected Area, off Aci Castello, is volcanic rock turned reef: cliffs, caverns and underwater canyons carved by past flows from nearby Mount Etna.
Difficulty
moderate
Duration
4 hours
Fitness Level
Moderate: comfortable swimming ability and basic cardiovascular fitness for boat transfers and 1–2 dives.
Wildlife
History
The Cyclops islets are volcanic stacks formed by ancient lava flows from Mount Etna; local legends tie the rocks to Homeric tales of the Cyclops.
Conservation
The area is a marine protected zone with regulated fishing and dive practices—respect no-take zones and avoid touching the lava substrate to protect sessile life.
Reserve your spot on the Aci Castello Immersioni per Subacquei Brevettati today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring your certification card
Diving here requires a valid open-water or higher certification—operators will check credentials before boarding.
Check morning sea state
Visibility and access are best in calm morning conditions—ask your guide about ideal departure times.
Plan for quick surface intervals
Boat schedules and multiple dives mean short surface breaks—hydrate and snack during intervals to maintain energy.
Be ready for currents and surge
Some canyon and wreck sites experience surge; good buoyancy control and a conservative depth plan keep dives comfortable.
Dive certification card
Required proof of training for all certified divers.
Wetsuit (3–7 mm)
Thermal protection matched to seasonal sea temperatures; thicker in winter.
Personal dive computer
Tracks no-decompression limits and surface intervals for safer repetitive dives.
Surface marker buoy (SMB)
Useful for drift or current-prone sites and for signaling to the boat.