Certification required
AOW
Italy · wall · advanced
An emergent rock a few hundred metres off Ustica's north-west shore, worked as half a dozen different routes around one pinnacle.
Scoglio del Medico is a rock that breaks the surface off Ustica's north-western side, about 400 m outside the boundary of the island's zone A integral reserve. Boats reach it from the island's port in roughly half an hour of coastal navigation. It is not one dive: because the rock falls away differently on each face, Altamarea Diving Center describes almost six separate routes chosen according to the group's experience, with the west slope run for fish and the east side for the coralligenous growth in its canyons.
Blue Diving Ustica gives an average and maximum depth of 25 and 35 m. On the south side a wide tunnel leads into a chamber that opens onto a bright platform under a pyramid-shaped block. Two canyons cut into the body of the rock, their walls carrying sponges and algae in yellow, green, pink and orange; the vertical fissure called Il Canyon carries light down to about 30 m, and a large cavity known as La Balena is entered to around 26 m. The north face is steeper, with walls and tunnels, and guides who know the rock circle it completely. Mister Jump also sells a deeper line on arches and tunnels between 30 and 45 m, which is a planned deep or technical profile rather than the standard dive.
What people come back for is the standing carousel of barracuda (Sphyraena viridensis) and large amberjack (Seriola dumerili) that hangs off the rock, and the groupers: dusky Epinephelus costae and the mottled Mycteroperca rubra are both recorded here, and operators describe brown and red groupers of good size. Parrotfish, damselfish, salema, seabream, moray and nudibranchs work the rock itself, and centres report occasional devil rays and eagle rays passing into the blue.
The whole dive sits inside the Ustica marine protected area, Italy's first, established by interministerial decree on 12 November 1986. The rock is in zone B, where diving is allowed but taking anything is not.
AOW
Boat only. Ustica Diving Center puts the site about 30 minutes of coastal navigation from the island's port, round the north side. Four centres list it: Diving Center Ustica and Lustrica Diving based on Ustica, plus Altamarea Diving Center and Sailing Bubbles working from Palermo.
Access to the site runs through a local operator.
Inside the Ustica marine protected area. Recreational diving is allowed in zones B and C subject to approval by the managing body, which in practice means going out with one of the accredited centres. The rock lies about 400 m outside zone A, the integral reserve running from La Caletta to Cala Sidoti, where navigation, mooring, access and bathing are all forbidden and the boundary is marked by yellow buoys.
Area Marina Protetta Isola di Ustica, established 12 November 1986 and the first marine protected area in Italy. In zone B (Punta Cavazzi to Punta Homo Morto, three nautical miles out) the regulation forbids any form of fishing or collecting by divers with or without breathing apparatus, and any sport or professional fishing not previously authorised by the managing body; underwater photography is expressly allowed. Spearfishing is banned across the whole protected area.
Clear water — operators note you can make out the seabed from the surface — with light playing through the canyons and fissures. Current is usually weak but present, and the rock stands in open water on the exposed side of the island, so a rough day cancels it.
On current: Blue Diving Ustica lists current as possible; Mister Jump describes it as weak and constant. The two centres also differ on depth: Blue Diving gives average/max 25/35 m, Mister Jump 20-35 m for the ordinary routes plus a separate 30-45 m arches line. Plan on 35 m as the recreational maximum and treat the deeper route as a different dive.
Blue Diving Ustica publishes an average depth of 25 m and a maximum of 35 m, and Mister Jump gives 20-35 m for the standard routes. There is also a deeper line on arches and tunnels between 30 and 45 m, which centres sell as a technical dive rather than the normal profile. Plan the recreational dive to 35 m.
No. Blue Diving Ustica rates it Advanced Diver, the working depths are 25-35 m, and several of the routes pass through a tunnel or into the La Balena cavity, which are overhead environments. A newly certified diver should build up on shallower Ustica sites first and come back to this one.
By boat only. Ustica Diving Center describes about thirty minutes of coastal navigation from the island's port round to the north-west side, where the rock stands a few hundred metres offshore. Four centres run it: two based on Ustica and two working across from Palermo.
Recreational diving inside the Ustica marine protected area is allowed in zones B and C subject to approval by the managing body, so in practice you dive with one of the accredited centres and they handle it. The rock itself sits about 400 m outside zone A, the integral reserve, which is closed to navigation, mooring, access and bathing altogether.
The site is known for a standing carousel of barracuda and large amberjack, and for groupers: dusky grouper and the mottled Mycteroperca rubra are both recorded here. Parrotfish, damselfish, salema, seabream, moray eels and nudibranchs work the rock, and guides report occasional devil rays and eagle rays passing into the blue.
Usually light. Mister Jump describes the current as weak and constant, while Blue Diving Ustica simply lists it as possible. It is an exposed rock in open water on the far side of the island, so the sea state rather than the current is what cancels the trip.
You can float over it from a boat and the water is clear enough to make out the bottom from the surface, but the dive itself happens between 25 and 35 m, so a snorkeller sees very little of it. Taking anything from the water is forbidden here in any case.
The rock is in zone B of the Ustica marine protected area, where the regulation bans any form of fishing or collecting by divers, with or without breathing apparatus, and any sport or professional fishing that has not been authorised in advance. Spearfishing is banned across the whole protected area. Underwater photography is expressly allowed.
| Species | How often | Records |
|---|---|---|
| Pelagia noctiluca | occasional | 15 |
| Chromis chromis | occasional | 12 |
| Symphodus tinca | occasional | 8 |
| Diplodus vulgaris | occasional | 7 |
| Ophidiaster ophidianus | occasional | 6 |
| Centrostephanus longispinus | occasional | 6 |
| Epinephelus costae | occasional | 6 |
| Serranus scriba | occasional | 6 |
| Sphyraena viridensis | occasional | 6 |
| Aplysia fasciata | occasional | 6 |
| Muraena helena | occasional | 5 |
| Sparisoma cretense | occasional | 5 |
| Oblada melanurus | occasional | 5 |
| Paracentrotus lividus | rare | 4 |
| Coris julis | rare | 4 |
| Thalassoma pavo | rare | 4 |
| Mycteroperca rubra | rare | 4 |
| Sarpa salpa | rare | 4 |
| Pinna nobilis | rare | 4 |
| Percnon gibbesi | rare | 3 |
| Scorpaena maderensis | rare | 3 |
| Tripterygion tripteronotum | rare | 3 |
| Clavelina dellavallei | rare | 2 |
| Eriphia verrucosa | rare | 2 |
| Parablennius sanguinolentus | rare | 2 |
| Seriola dumerili | rare | 2 |
| Labrus merula | rare | 2 |
| Mullus surmuletus | rare | 2 |
| Boops boops | rare | 2 |
| Diplodus sargus | rare | 2 |
| Syngnathus typhle | rare | 2 |
| Pleraplysilla spinifera | rare | 2 |
| Ircinia oros | rare | 2 |
| Chondrosia reniformis | rare | 2 |
| Spirastrella cunctatrix | rare | 2 |
| Platydoris argo | rare | 2 |
| Petrosia (Petrosia) ficiformis | rare | 2 |
| Symphodus roissali | rare | 2 |
| Microlipophrys nigriceps | rare | 2 |
| Dardanus calidus | rare | 1 |
| Pachygrapsus marmoratus | rare | 1 |
| Scyllarides latus | rare | 1 |
| Hacelia attenuata | rare | 1 |
| Arbacia lixula | rare | 1 |
| Stylocidaris affinis | rare | 1 |
| Holothuria (Platyperona) sanctori | rare | 1 |
| Parablennius gattorugine | rare | 1 |
| Caranx crysos | rare | 1 |
| Gobius auratus | rare | 1 |
| Gobius cobitis | rare | 1 |
| Gobius paganellus | rare | 1 |
| Labrus viridis | rare | 1 |
| Anthias anthias | rare | 1 |
| Epinephelus marginatus | rare | 1 |
| Diplodus annularis | rare | 1 |
| Spondyliosoma cantharus | rare | 1 |
| Tripterygion melanurus | rare | 1 |
| Aplysilla rosea | rare | 1 |
| Hexadella racovitzai | rare | 1 |
| Dysidea fragilis | rare | 1 |
Three pinnacles off Ustica's west coast with Roman and Byzantine anchors lying at ten metres.
A volcanic plateau a mile off Ustica's north coast, capped at 3 m and walled to 42 m, with the broken-up cargo ship ITA scattered around its perimeter.
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