Tunnel - Portofino & Liguria
The Tunnel, near Portofino, offers a straightforward cave dive that's often a good introduction to overhead environments. You'll swim through a natural archway, usually seeing some schooling fish sheltering within. It's not a deep dive, making it suitable for divers comfortable with enclosed spaces but without extensive cave training. We'd suggest checking local conditions, as visibility can shift with the weather.
- Location
- Portofino & Liguria, Italy, Mediterranean & Europe
- Coordinates
- 42.854668, 10.546875
- Type
- cave
Marine Protected Area: Isole di Cerboli e Palmaiola
Nearby Dive Sites in Portofino & Liguria
- Abyss Diving Center (wreck)
- Accademia Blu Diving Center
- Airplane Wreck WWII (wreck)
- ALFREDO CAPPELLINI - 7m (wreck)
- Ancorone
- Andrea Ghisotti (ex Scoglio del Raviolo)
- Argentarola Caves - 10-30m (cave)
- ARMATAN III - 22m (wreck)
- ASD POSIDONIA
- Baia di Castiglioncello - 10m
- Bettolina - 30m
- Biboz - 49m
- Bigo - 26m
- BOLZANETO - 55m (wreck)
- BR20
Nearest Dive Centres to Tunnel
- 2.0 Diving - ["PADI"]
- 7 Perle ASD - ["PADI"]
- A 2.0
- Abissi s.r.l.
- Accademia Blu Diving Center
- ACQUA ACADEMY ASD - SSI
Marine Life in Portofino & Liguria
Home to 73 recorded species including 37 reef fish, 9 sharks & rays, 8 whales & dolphins, 4 sea snails & nudibranchs, 3 hard corals, 3 crabs & lobsters.
Notable Species
- Blue-white Dolphin (Stenella coeruleoalba) - Whales & Dolphins
- Bushy Coral (Cladocora caespitosa) - Hard Corals
- Damsel fish (Chromis chromis) - Reef Fish
- Red coral (Corallium rubrum) - Soft Corals
- Sunset cup coral (Leptopsammia pruvoti) - Hard Corals
- Corb (Sciaena umbra) - Reef Fish
- Cowfish (Tursiops truncatus) - Whales & Dolphins
- Scarlet Coral (Balanophyllia (Balanophyllia) europaea) - Hard Corals
- Pink Sea Fan (Eunicella verrucosa) - Soft Corals
- Razorback (Balaenoptera physalus) - Whales & Dolphins
- Common Spiny Lobster (Palinurus elephas) - Crabs & Lobsters
- mauve stinger (Pelagia noctiluca) - Jellyfish
- Wrasse (Coris julis) - Reef Fish
- Painted Comber (Serranus scriba) - Reef Fish
- Salema (Sarpa salpa) - Reef Fish
- Garrupa (Serranus cabrilla) - Reef Fish
- Moonfish (Mola mola) - Reef Fish
- Cuvier's Beaked Whale (Ziphius cavirostris) - Whales & Dolphins
- Sperm Whale (Physeter macrocephalus) - Whales & Dolphins
- conger (Conger conger) - Reef Fish