Kormat is a reef site located off Krk Island in the Kvarner Gulf. The topography consists of a reef structure spanning depths between 20 and 40 metres, making it suitable for intermediate divers. Access is strictly by boat. Visibility at the site ranges from 10 to 30 metres, and the area is generally free of currents. Divers should monitor their air consumption and depth closely due to the significant profile. Species recorded around this area include wrasses, bream, two-banded seabream, crabs, sea stars, and various nudibranchs such as the Cratena slug and Mediterranean violet aeolid. Sharks are noted as a potential hazard in this region.

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.

Plavnic Cave on Krk Island offers a diverse underwater topography combining a cave system, a vertical wall, and a reef. Located 1000 metres from shore, this site requires boat access and is suited for intermediate divers due to the overhead environment and depths ranging from 20 to 40 metres. Visibility typically spans 10 to 30 metres, providing clear sightlines for navigating the cave and wall. Currents are generally mild, though divers must remain cautious of boat traffic when surfacing. Water temperatures fluctuate significantly throughout the year, ranging from 12 to 25 degrees Celsius, necessitating appropriate thermal protection for the conditions.

Cres Mezulin, located off Krk Island, offers a diverse underwater landscape featuring a reef, wall, cave system, and drop-off. This boat-only dive site is suited for intermediate divers, with depths ranging from 20 to 40 metres. Visibility typically spans 10 to 30 metres. Divers should be prepared for mild currents that can occasionally strengthen around the wall and cave sections. Maintaining good buoyancy is essential to avoid contact with sharp coral and rocks. Water temperatures remain cool, ranging between 12 and 17 degrees Celsius throughout the year, making a 5mm or 7mm wetsuit necessary for comfort during the typical 45-minute dive duration.

The Mafia Wreck is a boat-accessible dive site located off Krk Island in the Kvarner region. The wreck rests on the seafloor at depths between 30 and 40 metres, requiring intermediate certification and careful management of bottom time and no-decompression limits. Visibility at the site varies from 10 to 30 metres. Divers should exercise caution regarding entanglement risks when navigating the structure and avoid enclosed sections unless properly trained. Water temperatures fluctuate significantly throughout the year, ranging from 12C in the winter months to 25C during the peak of summer.

Malo Kolo is a wall and cave dive site located near the end of Sorinj in the Cres and Lošinj archipelago. Accessible only by boat, the site is well-protected from the Bura wind, making it a reliable option during adverse weather. The topography features a wall that descends from 8 to 40 metres, with an average depth of 24 metres. Divers encounter mild currents and visibility ranging up to 30 metres. Due to the depth and technical nature of the wall and cave features, this site is suited for intermediate divers. Typical dive times are approximately 45 minutes. Facilities including air fills, equipment rental, and guided tours are available nearby.

Galun - Amfore is a multi-faceted dive site located off Krk Island, Croatia, featuring a combination of natural reef, a wreck, and artificial reef structures. The site is accessible only by boat and is suitable for beginner divers, though they should remain mindful of their depth limits within the 15 to 33-metre range. Visibility typically spans 5 to 10 metres, requiring close proximity to a buddy or guide. Divers should exercise caution regarding entanglement risks when navigating the wreck and wear protective gloves to avoid injury from sharp coral and rocks. The current is generally mild, allowing for manageable navigation during a typical 45-minute dive.

Indiana is a shallow reef located off Krk Island, Croatia, suitable for beginners building underwater confidence. The site features a maximum depth of 2 to 3 metres and is accessed exclusively by boat. Divers can expect visibility ranging from 5 to 10 metres with no significant current to manage. Water temperatures fluctuate seasonally between 12 and 25 degrees Celsius, requiring appropriate thermal protection depending on the time of year. Typical dives last approximately 30 minutes. As there are no facilities on site, divers should arrange transport and confirm current conditions with a local dive operator before arrival.