Diving Costa Paradiso: short boat runs over rocky reefs

At Costa Paradiso, the day begins with a short run in a small boat, then a descent onto rocky Mediterranean seabed among sponges, corals and crevices where octopuses and crustaceans shelter. It is a shore-based holiday rather than a liveaboard proposition, with local outings close to the coastal base and a training bay for beginners. Experienced divers will find an uncomplicated way to explore this part of Sardinia, while non-divers have coves, beaches and a rugged coastline on the doorstep.

The underwater setting is predominantly rocky Mediterranean seabed, with sheltered coastal areas and the kind of cracks and recesses that give sponges, corals, octopuses and lobsters somewhere to hide. Diving is organised mainly from small boats, and the short runs leave more of the day for the actual dive rather than the transfer. Currents are variable, so a calm local outing should not be treated as a guarantee of identical conditions elsewhere along the coast. This is not a destination to book for a pre-planned series of drift dives. Ask what the day’s site involves, particularly its exposure and current, rather than judging it by the length of the boat ride. Isola Rossa can extend the area covered, but it is a separate departure point and needs arranging as such.

The appeal here is close-up Mediterranean life rather than a single headline animal. Sponges and corals cover parts of the rocky seabed, while seahorses reward a slow scan of sheltered ground. Octopuses may be tucked into holes or moving across the bottom, and lobsters occupy the darker cracks. Crustaceans add interest when the eye settles on the small details instead of simply swimming over the rocks. These encounters belong to the ordinary character of local diving rather than a narrowly timed wildlife event, although sightings will always depend on the particular site and the day’s conditions. Bring patience and good observation skills, especially on easy-paced dives where the short boat journey leaves time to look properly.

Summer is the practical choice for Costa Paradiso, when the area is busiest and the greatest range of local boat activity is likely to be available. That makes planning straightforward for divers who want several outings without building a trip around long transfers. It also means more holiday traffic, so accommodation and boat places need thinking about together rather than separately. Outside the summer high season, check the planned operating pattern before fixing a full week around diving. The attraction of this coast is its short local outings, and that advantage matters most when boats are running regularly.

Costa Paradiso suits beginners, recently qualified divers and experienced visitors who prefer uncomplicated boat diving close to their base. A training bay is used for first activities, making the area workable for introductory sessions and refreshers under PADI, SSI or BSAC pathways. Qualified divers should still ask about the individual outing, because variable currents and exposure are not revealed by a short crossing. No specialist certification is presented as necessary, but sensible experience in moving water helps when conditions are less sheltered.

From London, start with LHR or LGW, and from Manchester use the available route to Olbia or Alghero, then allow for a road transfer to Costa Paradiso. The final approach is not a walkable resort connection: a hire car or arranged transfer is needed, with the SP90 forming part of the road journey. If travelling with a car from Britain, the alternative is a ferry from mainland Italy, followed by the drive across Sardinia from a port such as Olbia, Golfo Aranci, Porto Torres or Palau. The ferry crossing takes several hours, depending on the route. Once there, keep the car, because accommodation, diving and services are spread across separate parts of the settlement.

Book the accommodation for its road access to the diving base, not simply because its address says Costa Paradiso. This is a spread-out coastal settlement, not a compact village where a short walk solves every transfer. A car is the safest assumption, particularly if carrying your own equipment between lodging and the boat. Before committing to a week, ask which outings suit your experience and whether an Isola Rossa departure is included or needs a separate arrangement. Do not read a short crossing as proof that a site is shallow, sheltered or free of current. If you want several local dives in a day, the compact boat transfers make that realistic, but confirm the schedule rather than assuming every site leaves from the same place. Finally, do not mistake the largely natural appearance of the coast for a clearly defined marine park. Check any local arrangements directly, and do not book an itinerary that depends on unconfirmed shuttles or taxis.

Plan this as a land-based stay, with diving fitted around short boat outings from the coast. Accommodation is scattered through Costa Paradiso, so the car usually becomes part of the daily routine, carrying divers and equipment to the departure point. Leave time for Isola Rossa or another nearby coastal excursion rather than trying to turn the holiday into a liveaboard-style route. Between dives, use the coves, beaches and rocky shoreline for swimming, walking and surface boating.