Galijola is a boat-accessible site off Pula, Croatia, featuring a diverse topography of reefs, walls, and canyons. Divers can explore depths ranging from 8 to 50 metres, with an average depth of 15 metres. The site is characterised by canyon sections that channel between rock faces before opening onto a deeper wall. Conditions include mild currents and visibility between 10 and 30 metres. Due to the significant depth and sharp coral, intermediate skills and careful buoyancy control are required. Water temperatures remain cool, ranging from 12 to 17 degrees Celsius, making a thick wetsuit or drysuit advisable for the typical 45-minute dive.

Misnjak, also known as Sanddüne, is a reef site located in the Kvarner Gulf near Cres and Lošinj. This site is characterised by shallow, calm waters, providing a suitable environment for newly certified divers to practice buoyancy and basic skills. Access is by boat only. Water temperatures fluctuate significantly throughout the year, ranging from 12C in March to 26C in August, requiring appropriate exposure protection for the season. Visibility and currents at this site are variable, so it is recommended to check local conditions before planning a dive. The reef supports a variety of local reef life.

The wreck of the Etnea lies off the coast of Unije near the small island Školjić. Divers typically begin at a depth of 5 metres, descending vertically along a reef to reach the wreck, which rests on its port side at a depth of 35 metres. The bow is buried in the sand, and the site reaches a maximum depth of 45 metres. Due to the depth and the overhead environment of the wreck, this site is suitable for advanced divers only. Boat access is required to reach the location. Conditions vary, with visibility ranging from 5 to 30 metres and mild currents present.

The Tihany is a wreck located in the Kvarner Gulf, resting at depths between 18 and 45 metres. This site is strictly for advanced divers, as the structure creates an overhead environment requiring specific wreck training and buoyancy control. Visibility typically ranges from 10 to 30 metres. Water temperatures are cool, fluctuating between 12 and 17 degrees Celsius, necessitating appropriate thermal protection. Access is exclusively by boat, and divers must be self-sufficient with a dive computer and surface marker buoy. The wreck provides a habitat for various reef fish and invertebrates common to the region.

Plava Grota on Krk Island is a sea cave featuring a large underwater entrance and a smaller siphon. This structure creates a distinct blue light effect within the cavern. The site is suitable for intermediate divers and snorkellers, with depths ranging from 3 to 12 metres. Conditions include mild currents and visibility between 10 and 30 metres. Water temperatures fluctuate between 12C and 25C, with the interior of the cave typically feeling colder and more refreshing than the surrounding sea. Access is available via both shore and boat. Divers should be aware of potential hazards including boat traffic, cold water, and the overhead environment.

Cutin is a reef site located in the Kvarner Gulf near Cres and Lošinj. The topography features a wall that descends from 6 metres to a maximum depth of 55 metres, with an average depth of 12 metres. This site is suitable for intermediate divers, offering mild currents and visibility between 10 and 30 metres. Access is by boat only. Divers should be aware of boat traffic on the surface and manage depth carefully to avoid nitrogen narcosis. Water temperatures fluctuate between 12C and 21C throughout the year, requiring appropriate thermal protection. The reef supports a variety of Mediterranean reef fish and invertebrates.

Mali Cutin is a wall and reef dive located in the Kvarner Gulf, offering depths between 28 and 40 metres. The site is characterised by a vertical wall that drops into deep water, requiring boat access for all dives. Visibility typically ranges from 10 to 30 metres. Divers should be aware of the potential for strong currents, which require careful monitoring throughout the dive and precise planning for boat entry and exit procedures. Due to water temperatures ranging from 12 to 17 degrees Celsius, a thicker wetsuit or drysuit is recommended for this intermediate-level site.

Mali Bok on Krk Island features a dramatic vertical wall and reef topography that drops quickly from the shore. This site is suitable for intermediate snorkelers who can navigate the steep terrain. Entry is via a pebble beach, and water conditions typically involve mild currents. Water temperatures fluctuate significantly throughout the year, ranging from 12C in winter to 26C in August. Species recorded around this area include wrasses, bream, painted comber, and various invertebrates such as sea stars, crabs, and cow snails. Be aware of sea urchins and sharp coral when entering or exiting the water.