FAQs · Destination Guide
Limestone canyons, granite islands, and giant grouper in Corsica's protected far south
Frequently Asked Questions
Quick answers sourced from research and local operating patterns.
May through October is the dependable visiting-diver season, with June and September offering the strongest balance of active operators, warm enough water, and lighter pressure than peak summer. July and August have the warmest sea, the fullest tourism schedule, and added amberjack or tuna potential at Merouville, but roads, boats, beaches, and lodging are busiest. April and November are conditional because published center seasons differ. December through March should not be booked as a normal destination-diving window unless a specific operator confirms dates, equipment, boat access, and the intended training or exploration program in writing.
Yes, provided the operator assigns a genuinely sheltered, shallow route. Petit Canyon, Cap de Pertusato, Forana, shallow Cerbicale plateaus, and the Pecorella cement wreck offer beginner-compatible profiles, with some terrain starting around 2 m to 6 m. Local centers also advertise introductions and training. Beginners should not assume every Lavezzi name is easy. Merouville, deeper arches, exposed shoals, current, and narrow rock passages require more experience. Share recent dive history before arrival and accept a check dive, skills review, or easier substitution when the skipper considers it appropriate.
Book with a Bonifacio operator that regularly serves Lavezzi and state your certification, recent experience, comfort with blue-water ascents, and maximum depth. Merouville is an advanced pinnacle complex with an upper section near 17 m and surrounding bottom around 30 m, known for many large grouper. It is not a guaranteed daily departure. Wind, swell, current, group ability, and reserve access can move the boat elsewhere. Build several Bonifacio dive days into the itinerary, keep the request flexible, and value a safe substitute rather than pressuring the skipper to force an exposed crossing.
No universal diver tag or destination-wide tourism levy was identified in the reviewed official sources. This is not a Bonaire-style system where every diver purchases a marine-park token. Legal zoning is the critical issue. Standard scuba is generally permitted in enhanced-protection areas under reserve rules, while scuba in integral no-take zones requires individual authorization. Operator fees, passenger-boat tickets, parking, and monument admission are separate commercial or municipal charges. Before any independent boat activity, check current reserve maps, anchoring rules, and maritime notices rather than assuming that free entry means unrestricted access.
For the strongest habitat and interpretation, prioritize a guided Lavezzi or Cerbicale boat outing rather than choosing only by beach fame. The reserve operates or supports guided underwater interpretation near Lavezzu when scheduled, while Bonifacio Plongee and Kalliste advertise snorkeling products. Plage Saint Antoine can work from shore on calm days, and the Forana sandbank is attractive on a managed boat trip. Palombaggia and Santa Giulia are excellent swimming beaches, but sand alone does not guarantee abundant fish. Go early, stay outside navigation channels, use appropriate flotation, and never stand on Posidonia.
It is good for scenic, supervised coastal freediving, but it is not established in the reviewed sources as a dedicated deep-line or competition hub. Calm mornings at Plage Saint Antoine, the Forana sandbank, and sheltered beach sectors can suit trained buddy teams, photography, and shallow technique. Exposed strait water, ferry and excursion traffic, current, and limited fixed-line infrastructure make independent depth sessions inappropriate. Confirm that a provider can supply a freedive-qualified instructor, dedicated safety, float, line, and boat cover. No recurring major Bonifacio or Porto-Vecchio freediving event was verified, so plan around conditions rather than an event calendar.
Use both when diving is the main purpose. Porto-Vecchio or Palombaggia is the efficient base for Cerbicale, Forana, Vacca, Toro, the arches, and Pecorella. Bonifacio is the better base for cliff sites, Tete d'Homme, Lavezzi, and Merouville. A three- or four-night block in each area reduces early starts and lets each operator reschedule locally after a wind change. A single base can work for a shorter trip, but repeated drives are inefficient and summer traffic is unpredictable. Reserve the first dive in each hub before arrival and keep one weather-flex day.
Fly to Figari-Sud Corse Airport, approximately 22 km from Bonifacio and 25 km from Porto-Vecchio, then use a rental car or pre-arranged transfer. A year-round shuttle links Figari and Porto-Vecchio, but it is not a complete solution for beaches, early boats, or moving between hubs. Ferries also reach Porto-Vecchio from mainland France and northern Sardinia, while Bonifacio connects with Santa Teresa Gallura seasonally. Keep regulators and computers in cabin baggage when airline rules permit, pre-send rental sizes, and avoid tight ferry-to-flight connections.
A 5mm full wetsuit is the safest default for most May to October visitors. The official Bonifacio weather guide places winter sea temperatures near 13°C and the summer high around 24°C, while individual comfort, dive length, wind, and repetitive exposure change the answer. Add a hooded vest or hood in spring and late autumn. A warm diver may choose lighter exposure during the hottest weeks, but boat wind can make a thin suit uncomfortable between dives. Ask the operator for the current temperature at planned depth, not only the beach surface reading.
They can determine the entire day's route. The Strait of Bonifacio funnels wind and supports current around points, shoals, and island passages. Surface chop may be more limiting than underwater visibility, and ferry or private-boat traffic adds surfacing risk. Local centers maintain sheltered alternatives such as shallower bays or leeward rock sectors, so a site swap is normal rather than a service failure. Listen to the skipper, carry an SMB when briefed, stay close to the guide, and do not insist on Merouville or another exposed site. A flexible multi-day booking gives the best chance of varied diving.
Non-divers can visit Bonifacio's citadel, Bastion de l'Etendard, Escalier du Roy d'Aragon, marina, and Campu Rumanilu cliff path, or take a reserve-conscious Lavezzi passenger excursion. Around Porto-Vecchio, Palombaggia and Santa Giulia provide beach days, while the old town works well after a morning boat. Inland, the Ospedale forest and Aiguilles de Bavella add granite mountains, pine woodland, and hiking. April to June and September to October are most comfortable for walking. In peak summer, start early, pre-plan parking, carry water, and reserve popular monument or guided-visit slots.
Do not remove or damage animals, plants, minerals, fossils, or archaeological material, and do not disturb wildlife. Maintain buoyancy above Posidonia, gorgonians, and rock growth, never feed grouper, and secure dangling equipment. Private boats must follow current anchoring and mooring rules and must not anchor on Posidonia. Spearfishing is prohibited in enhanced-protection zones. Integral no-take zones prohibit extraction and require individual authorization for scuba. On protected islands, use legal landing areas, beaches, and marked trails, carry out waste, and do not camp or bivouac. Current signs and maritime orders override old online maps.
Give emergency oxygen at the highest practical concentration, keep the diver resting, and call 15 or 112. For an incident at sea, 196 reaches French maritime rescue coordination by telephone. Contact DAN Europe at +39 06 4211 5685 for diving-medical support. Do not put the diver back underwater, drive independently toward a chamber, or take the person over mountain roads or onto a flight. Corsica's hyperbaric medicine service is at the Centre Hospitalier d'Ajaccio, so professional coordination matters. Record profile, gases, symptoms, first-aid times, and computer data for the medical team.
Do not plan the Semillante as an ordinary recreational wreck dive. The reserve's official heritage information identifies the protected wreck area and related diving restrictions, while the surrounding zoning includes integral protection. It is a memorial and archaeological site, not a source of souvenirs or an independent navigation objective. Choose legal operator-led wreck or heritage alternatives, such as the shallow Pecorella cement ship near Porto-Vecchio, and follow the briefing about permitted routes. Never remove ceramics, metal, amphora fragments, or other historic material from any southern Corsica site.