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Snorkelling the Lipari Marine Reserve: Crystal Grottoes & Obsidian Seabed

Slip beneath the glittering surface of the Aeolian Marine Reserve to explore sea caves, ancient obsidian outcrops and thriving Posidonia meadows teeming with Mediterranean marine life — guided by a local marine naturalist on a private small-group boat.

What to expect

Departing from Marina Corta on a private rigid inflatable, your marine guide navigates to the Grotta del Bue Marino — a cathedral-like sea cave glowing cobalt from within — where you snorkel through kaleidoscopic rock formations. Next, the boat moves to the obsidian coastline where ancient black volcanic glass forms the seabed, a surreal and uniquely Aeolian experience. The guide identifies sea bream, octopus, star coral and Posidonia sea grass throughout. High-quality mask, fin and snorkel sets are provided; wetsuits available.

Booking
We have not yet verified a bookable operator and price for this one.

Good to know

No scuba certification required — strong swimmers of any age can participate. Book directly with Da Massimo in advance, especially July–August. Half-day excursions (3–4 hours) work perfectly for cruise schedules. All equipment is top-quality; personal underwater cameras are welcome. Check sea conditions the day before — excursions may be rescheduled in high winds.

Sail there

Luxury cruises that call at Lipari — book through us, the fare is identical and your concierge stays on your side.

Windstar · Star Legend
10 nights · calls at Lipari
from $4,033
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Explora Journeys · EXPLORA I
7 nights · calls at Lipari
from $4,375
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Seabourn · Seabourn Ovation
7 nights · calls at Lipari
from $6,698
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Silversea · Silver Shadow
10 nights · calls at Lipari
from $7,900
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