Relitto Colosso - Portofino & Liguria
The Relitto Colosso, resting at 37 metres, is one of those wrecks that just hits right, especially if you appreciate a bit of history with your bottom time. It’s an old cargo ship, sunk during World War II, broken into a few major sections that have settled upright, giving it a ghost ship vibe as you descend. We love how the hull is encrusted with sponges and gorgonians, bright red and orange against the steel, with clouds of damselfish and small schools of bream darting in and out of the darker spaces. Exploring the bow and stern sections, you can poke around the hold, where groupers sometimes lurk, quite unafraid. Our favourite part is the bridge section, where you can still make out the outline of the wheelhouse. It’s a dive that rewards slow exploration, letting your eyes adjust to the ambient light filtering through the Mediterranean blue. Current here can pick up, so we’d suggest timing your dive for slack tide, usually found by asking the local dive shop. It's an intermediate dive, really, for those comfortable with the depth and a bit of overhead environment.
- Location
- Portofino & Liguria, Italy, Mediterranean & Europe
- Coordinates
- 44.187700, 9.559400
- Type
- wreck
- Maximum Depth
- 37m
- Difficulty
- Intermediate
Marine Protected Area: Fondali Anzo
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 Relitto Colosso
- 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