CorrectDiving Krk
58085, Brzac, Primorje-Gorski Kotar County, HRV
Sobre o Centro
CorrectDiving Krk, located in Croatia (HRV), is a diving center certified by SSI and TDI. It offers a comprehensive range of diving courses, from Discover Scuba Diving for beginners to Divemaster for professionals, including advanced certifications like Advanced Open Water Diver, Rescue Diver, and specialized courses such as Wreck Diver. Snorkeling and Boat Diving courses are also part of their curriculum.
The facilities at CorrectDiving Krk are designed to enhance the diving experience, featuring accommodation options, equipment rental, air fills (including nitrox), and opportunities for both boat and shore diving. A notable feature is their 'Hausriff' (house reef), situated directly in front of the dive center, offering six beautiful underwater walls for 'no-limit' diving.
Communication is made easy as the staff speaks English and German. Beyond diving, CorrectDiving Krk also provides other water activities like kayaking and stand-up paddleboarding (SUP). They also offer services related to marine biology and sell diving equipment. Additionally, they provide training for boat skipper licenses.
Cursos Disponíveis
11 cursosAssistant Instructor
The Assistant Instructor course is a 120-hour programme focused on teaching technique and practical lesson delivery, run under direct observation of Correct Diving's instructors. It requires an I.R.T.D.A. Divemaster brevet, 90 logged dives, and a minimum age of 18. The theory component covers didactic skills, preparation of theory teaching units, and supervision of diving activities. The written exam has 80 questions. Practical assessment requires running a complete OWD and Dive Orientation Programme course in confined water under direct instructor supervision, plus full OWD, Advanced OWD, and Rescue Diver courses in open water — also under direct observation. Certification allows the Assistant Instructor to deliver theory sessions for all I.R.T.D.A. courses and assess surface skills during training dives, working under indirect instructor supervision. The base's classroom (24 seats) and wet rooms give the training infrastructure needed for the teaching practice component. Running these courses from the Glavotok bay means the open water dives happen on the house reef walls and surrounding Krk sites that the instructors know well.
Nitrox Level 1
The Nitrox Level 1 specialty at Correct Diving runs as a half-day course — compact enough to fit alongside a diving day without losing water time. The base has its own on-site nitrox mixing and fill station, so the practical side connects directly to the equipment students will be using. The course is explicitly described as useful for cold-water diving and for shortening surface intervals. The Adriatic around Krk is not tropical, and water temperature drops significantly outside the summer months — context that makes nitrox a practical rather than exotic choice for the dives run from this base. Open Water Diver certification is the minimum entry level (the specialties page specifies participation from OWD). Nitrox Level 2 builds on this course and extends the diver's ability to use the full benefits of enriched air, including longer no-decompression limits. The Level 2 runs approximately one full day.
Digital Underwater Photography
The underwater photography specialty at Correct Diving covers digital technique — how to use the advantages of digital technology to get the best results from images taken on the house reef and surrounding dive sites. The course is listed as part of the specialties programme available from Open Water Diver level upward. Glavotok bay and the six steep walls of the house reef provide the immediate practice terrain. The Adriatic's visibility around Krk and the reef's marine life — octopus are specifically mentioned in the base description — give students concrete subjects to work with during the course. The curriculum focuses on maximising the output of digital imaging systems underwater rather than analogue technique. No specific equipment brand or camera type is listed as required. The specialty is one of several available at this base without needing to travel to a separate dive site.
Open Water Diver
The Open Water Diver course here is 36 hours across five theory modules, five confined water sessions, and five open water dives — all run from the Glavotok bay base on Krk, with the house reef's six steep walls as the practical classroom. Graduates earn the I.R.T.D.A. Open Water Diver certification, valid for independent diving to 18 metres with at least one other certified diver. The structure is methodical. Theory modules cover equipment in two parts, physics, underwater physiology including decompression illness and nitrogen narcosis, dive tables, and planning independent dives. The exam has 50 questions. Confined water practice runs five modules that build progressively: kit assembly, buddy checks, mask flooding, regulator recovery, octopus breathing, buoyancy control with both inflator and deflator, backward rolls, jacket removal and replacement underwater — the full range of emergency skills that are tested in open water conditions afterward. The final open water module for the standard OWD (not the Junior variant) includes a self-planned dive where students manage the dive profile independently while instructors stand by for emergencies only. This is where you find out whether the skills transfer from sheltered practice to real reef conditions on the bay walls. Classes run to a maximum of six students. Courses run year-round — at least monthly, up to four times per month from April to October. The Junior Open Water Diver variant is open from age 10 (the standard from age 14), and the junior certification does not require the independent open water exam. Equipment is sourced from Aqualung, Mares, and Apeks.
Advanced Open Water
The Advanced Open Water Diver course at Correct Diving extends the certified diver's range to 30 metres and opens up the I.R.T.D.A. technical diving programme — which at this base includes deep air, wreck diving, and cave diving tracks. The course runs 24 hours total and requires an OWD brevet plus at least 5 logged dives at registration (16 before final certification). Theory covers night and low-visibility diving, natural and compass navigation, search and recovery operations, deep dive planning using both dive tables and multi-level computer profiles. The written exam has 60 questions. Open water sessions across three modules work through natural navigation, compass navigation (reciprocal course, rectangular pattern, triangle, triangulation), night diving with compass, ascending and descending on a line, and deep dives with computer profiling. The night diving module is specific: one minute lights-out, five minutes on backup lamp, hand signals in a torch beam — practical skills done on the actual bay and reef around Glavotok. The search and recovery module covers both small and large objects using reels and a lift bag, with gas volume calculations built into the planning exercise. Minimum age is 15. The course is the prerequisite for the Rescue Diver track, and completing it with the subsequent Rescue certification opens access to the Divemaster programme. Krk island's varied dive sites — accessible by the base's own boats — give the advanced dives terrain worth exploring.
Divemaster
The Divemaster course at Correct Diving is the first professional level in the I.R.T.D.A. system and the prerequisite for the Assistant Instructor track. The centre explicitly promotes it as a way to turn diving into a profession, and mentions 20 years of experience working with professionals as part of what the course offers. The course is a prerequisite for the Assistant Instructor programme, which requires an I.R.T.D.A. Divemaster brevet, 90 logged dives, and a minimum age of 18. That means the Divemaster training at this base is practical preparation for leading dives on the house reef walls and accompanying boat trips around Krk, not a theoretical credential. Glavotok bay's setting — sheltered, with immediate reef access and boat operation experience built into the base's daily routine — makes it a workable environment for building the practical hours that professional-level training requires. The technical diving programme available at the base means Divemaster candidates are also exposed to nitrox, trimix, and rebreather operations during their time at the centre.
Schnorchel Diver
The Schnorchel Diver course at Correct Diving is a full-day programme — eight hours combining theory and water sessions — run from the Glavotok bay base on Krk island. Entry age is 7, making it one of the few courses here where younger children can start alongside adults. Everyone who completes it leaves with an I.R.T.D.A. certificate that qualifies them to snorkel independently without direct supervision. The theory side covers three modules split across six chapters: equipment selection (mask, snorkel, fins, wetsuit, weight belt), physics relevant to snorkeling, ecology of the underwater environment including local fauna and flora, and emergency management such as cramp and blackout response. There's a 25-question written exam before the water sessions begin. Practical training happens in the bay in front of the base, using the same entry and exit points the dive students use. Skills include entry from a flat surface, from one metre height, and from an inflatable boat, plus buddy-system protocols, descent and ascent techniques, equalization, use of a dive flag and surface buoy, and managing a buddy blackout. The house reef right in front of the base gives students immediate access to real underwater terrain once basic skills are confirmed. Participants need no prior experience — no previous dives, no prerequisites beyond showing up. Required paperwork includes a course registration form and a medical questionnaire. For families spending a week at Glavotok campsite, this is a practical half-step before committing a child (or an adult) to a full certification course.
SCUBA Diver
The SCUBA Diver course at Correct Diving is the introductory step before the Open Water Diver — covering part of the OWD curriculum and certifying graduates to dive down to 10 metres for a maximum of 40 minutes, under supervision only. It's structured as a stepping stone: finish this and you have a logged starting point, then continue into the full OWD if you decide to go further. The course runs 24 hours total and is offered year-round — at minimum once per month, up to four times per month from April through October. Classes are capped at six students, and the school uses Aqualung, Mares, Apeks, and Treblelight equipment throughout. Theory covers five modules across ten chapters, including physics, physiology, dive tables, decompression illness, and emergency management. The written exam has 50 questions. Practical training happens in the protected bay at Glavotok, with the house reef directly accessible from the base. Confined water sessions build through three modules of skill progressions — kit assembly, buddy checks, mask work, octopus breathing, controlled ascents — before open water dives consolidate everything in real conditions on the reef walls. Minimum age is 14 (or 10 for the Junior SCUBA Diver version). No prior experience required. Documentation needed: registration form, dive medical questionnaire, and a fitness-to-dive declaration. The certification log entry enables continuation into further training.
Apnoe (Freediving)
The freediving course at Correct Diving runs under I.R.T.D.A. and certifies graduates as IRTDA Apnoe Diver Level 1. It's offered at the Glavotok base on Krk — the same bay where the scuba training happens, with direct access to the house reef's walls without needing a boat. The theoretical focus is on breathing techniques, dive medicine specific to breath-hold diving, and the safety requirements that separate freediving from recreational snorkeling — blackout management in particular. The history and philosophy of apnea are part of the curriculum too, which makes it a broader programme than a purely technical course. Practical sessions work through descent and swimming techniques, distance swims, and depth attempts. The course is also explicitly recommended as supplementary training for experienced scuba divers — the breath control and body awareness carry over into better buoyancy and air consumption underwater. No prior experience required. The bay at Glavotok is sheltered enough for controlled depth attempts, and the clear Adriatic water around Krk gives good visibility for monitoring from the surface. The course is one of several options that make this base interesting for divers who want something beyond standard recreational certification.
Medic First Aid
The Medic First Aid course at Correct Diving is 16 hours covering general first aid and dive-specific emergency response. It's a prerequisite for the Advanced Open Water Diver course here, so most divers working through the I.R.T.D.A. progression will take it at some point. The certification is valid for three years before renewal. Theory covers the human body, primary and secondary casualty surveys, CPR, recovery position, shock treatment, fractures, transport techniques, hypothermia, hyperthermia, eye injuries, and bandaging — a broad syllabus that's useful outside diving as well. The written exam has 30 questions. Practice sessions cover the full emergency sequence: scene assessment, primary survey, airway and pulse checks, CPR, recovery position, secondary survey, and transport with one, two, or more helpers. Bandaging techniques cover bruising, sprains, fractures, eye injuries, and burns. All of this runs in a classroom setting at the base, with the covered classroom space and terrace available for larger groups. No prior experience or logged dives are required. Minimum age is 14. The follow-on Oxygen Provider course builds on this certification and adds oxygen therapy protocols for dive emergencies specifically.
Rescue Diver
The Rescue Diver course is described by Correct Diving as the level every responsible diver should reach as a minimum. It follows the Advanced Open Water Diver certification in the I.R.T.D.A. progression and is the gateway into the Divemaster track. The course runs from the Glavotok base on Krk, using the bay and surrounding dive sites for practical scenarios. The house reef's varied terrain — six steep walls accessible directly from shore, plus boat access to wrecks and other sites around the island — provides realistic conditions for rescue skill practice. The Medic First Aid brevet is a prerequisite, making sure students arrive with functional emergency response knowledge before adding in-water rescue scenarios. The full curriculum details were not listed in the available text, but the course is positioned as a standalone certification as well as part of the path toward professional-level training.
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They operate under I.R.T.D.A. (International Recreational Technical Divers Association), their own certification agency. Courses run from Snorchel Diver up to Instructor level, including technical disciplines like Nitrox, Trimix, and Rebreather.
Courses are capped at a maximum of six participants. Early registration is recommended since spots fill quickly, especially during the April to October peak season when courses run up to four times per month.
The Schnorchel Diver course is open from age 7. The Junior SCUBA Diver starts at age 10, the Junior Open Water Diver at age 10 as well, and the standard Open Water Diver from age 14. The Advanced Open Water Diver requires being at least 15.
Yes. The house reef has six steep walls starting right in front of the base, so shore entry is available. Boat trips for dives across Krk island and the mainland run on a half-day and full-day basis.
Yes. The base has its own compressor room with a mixing station that handles air, nitrox, and trimix fills. Rebreather training is also available, including up to instructor level.
The school works with Aqualung, Mares, and Apeks gear. Equipment is described as kept in up-to-date technical condition, with the school placing emphasis on maintenance and cleanliness.
The base has kayak rental, stand-up paddleboarding, archery, and beach volleyball. There's also a marine biology station with seating for 100, a beach bar, and a massage station — enough to keep non-diving companions occupied.
Yes. Multi-day dive safaris across the Adriatic are offered in addition to the regular half-day and full-day boat dives around Krk island and the Croatian mainland.